If you’re a general manager (GM) responsible for a business unit, you know that building a strong succession pipeline isn’t just about filling future vacancies—it’s about ensuring your team’s ongoing resilience, performance, and growth. A robust succession pipeline helps GMs identify high-potential employees, mentor them effectively, and prepare the next generation of business unit leaders who are ready to step up when the time comes. According to DDI World research, only 14% of CEOs believe they have the leadership talent needed to drive growth, making structured leadership development a strategic imperative.
Why Succession Pipelines Are the GM’s Strategic Advantage
If you’ve ever had a key leader leave unexpectedly, you’ve probably noticed how quickly uncertainty can ripple through your business unit. Projects stall, morale dips, and the scramble to “find someone ready” can expose gaps you didn’t know existed. Most teams assume that having a list of potential successors is enough. But research and real-world experience show that succession planning without hands-on GM involvement often leads to missed opportunities and, in some cases, costly leadership failures. The ICF/PwC Global Coaching Study confirms that executive coaching delivers an average ROI of 529%, with organizations reporting measurable improvements in leadership effectiveness and business outcomes.
“An alarming number of newly minted leaders fail despite succession plans, as seen in high-profile cases like Coca-Cola’s CEO transition.” (Harvard Business Review, 2003)
This means GMs can’t afford to treat succession as a checklist item—they need to own the process, from spotting talent to shaping future leaders’ mindsets and skills.
What Is a Succession Pipeline and Why Does It Matter?
A succession pipeline is a structured approach to identifying, developing, and preparing high-potential employees to move into critical leadership roles within a business unit. Unlike traditional succession planning, which often focuses only on senior roles and static lists, a true pipeline is dynamic, data-driven, and deeply embedded in the day-to-day work of the GM.
Why does this matter? Because organizations that invest in internal talent for succession planning not only reduce the risk of having too few “ready now” candidates, but also improve employee retention and morale (Korn Ferry, 2025). When people see a clear path to advancement and feel supported by their leaders, they’re more engaged and committed.
Let’s be honest: most companies still struggle to make this work in practice. According to Gartner, “72% of HR leaders say they struggle with closing successor capability gaps” (Gartner, 2025). That’s not just an HR problem—it’s a business risk that lands squarely on the GM’s desk.
The GM’s Role: From Talent Spotting to Talent Shaping
Most organizations assume succession is an HR-driven process, but the reality is that GMs are uniquely positioned to spot and shape future leaders. Why? Because they see high-potential employees in action, understand the nuances of their business unit, and can provide the kind of mentorship that accelerates real growth.
Here’s the thing: identifying talent isn’t just about performance reviews or tenure. GMs need to look for adaptability, learning agility, and vision alignment. It’s about seeing who steps up during change, who volunteers for stretch assignments, and who demonstrates the ability to influence across teams.
But research consistently shows that identification alone isn’t enough. The real differentiator is how GMs shape these individuals—through targeted mentorship, challenging assignments, and ongoing feedback. This hands-on approach is what transforms potential into readiness.
How Do GMs Identify High-Potential Employees?
Let’s break down the process. GMs looking to build a healthy succession pipeline typically use a blend of formal and informal methods:
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Performance and Potential Assessments: These go beyond annual reviews. GMs use data-driven tools to evaluate not just what employees have achieved, but how they approach challenges, learn from setbacks, and collaborate with others. As Korn Ferry notes, “Effective succession planning relies on data-driven assessments to identify candidates’ strengths, weaknesses, and readiness” (Korn Ferry, 2025). Predictive HR analytics can be a valuable ally in this process, helping forecast leadership potential and fit.
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Behavioral Observation: GMs watch for those who take initiative, adapt quickly to new situations, and demonstrate resilience under pressure. It’s often the informal moments—how someone handles a tough client call or leads a cross-functional project—that reveal true leadership promise.
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360-Degree Feedback: Gathering input from peers, direct reports, and other leaders provides a fuller picture of an employee’s influence and growth areas.
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Stretch Assignments: Assigning high-potential employees to challenging projects or temporary leadership roles can surface capabilities that aren’t visible in day-to-day tasks.
Most teams assume that years in a role equals readiness for promotion. But focusing on tenure alone can be misleading. The most successful GMs challenge this assumption, using capability and adaptability as their primary criteria. This shift—from “who’s been here longest?” to “who’s most ready to lead change?”—is what keeps the pipeline fresh and future-focused.
For more on using analytics to forecast and build strategic leadership pipelines, see predictive HR analytics for leadership planning.
What Are the Steps to Build a Succession Pipeline?
Building an effective succession pipeline is a cyclical process. Drawing on TII’s two-decade integral methodology, here’s a practical framework for GMs:
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Strategic Alignment: Clarify which roles are business-critical and hard to fill—not just at the top, but across key functions. Gartner found that “61% of HR leaders say succession plans are often too senior-level focused” (Gartner, 2025). GMs who broaden their focus ensure no critical gaps are left unaddressed.
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Identification: Use a combination of data-driven assessments, behavioral observation, and feedback to spot high-potential talent at all levels.
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Assessment: Evaluate readiness, not just tenure. This includes leadership capability, adaptability, and alignment with future business needs.
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Development and Mentoring: Create tailored development plans that combine formal training, on-the-job learning, and structured mentorship. This is where the GM’s direct involvement has the biggest impact.
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Transition: When the time is right, support successors as they move into new roles, providing coaching and feedback during the critical first months.
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Review and Refresh: Regularly review the pipeline’s health, update assessments, and adjust development plans as business needs evolve.
This cyclical approach ensures the pipeline stays dynamic and responsive—rather than becoming a static list that’s out of date the moment it’s created.
How Do You Design Effective Mentorship Programs?
Mentorship is the engine that powers succession pipelines, but most organizations treat it as an informal, ad-hoc process. GMs who want to build deep bench strength need to take a more intentional approach.
Here’s what works:
- Structured Matching: Pair high-potential employees with mentors who can challenge and support their growth. This isn’t just about seniority; it’s about finding the right fit for development needs.
- Clear Objectives: Set specific goals for the mentorship relationship—whether it’s building strategic thinking, navigating organizational politics, or developing executive presence.
- Regular Check-Ins: Schedule consistent meetings and progress reviews to keep momentum and accountability high.
- Cascading Mentorship: The “Mentorship Multiplier” model encourages each leader to mentor at least two successors, creating exponential pipeline depth and diversity over time.
Most teams assume mentorship is a “nice to have” add-on. But research and practice reveal it’s the single most effective way to accelerate readiness and retention. For GMs, the key is to embed mentorship into the business rhythm, not treat it as an afterthought.
For practical strategies on building inclusive mentoring programs that accelerate diverse leadership growth, visit inclusive mentoring for diverse leadership.
What Metrics Indicate a Healthy Leadership Pipeline?
GMs can’t improve what they don’t measure. A healthy succession pipeline is visible in both leading and lagging indicators:
- Leadership Readiness: The percentage of critical roles with at least one “ready now” successor.
- Time-to-Fill: How quickly leadership vacancies are filled internally.
- Retention Rates: Especially among high-potential employees and those in development programs.
- Diversity Bench Strength: The representation of underrepresented groups in the pipeline.
- Promotion Success Rate: How many promoted leaders meet or exceed expectations in their new roles.
Most organizations focus on lagging indicators—like turnover or failed transitions—when it’s already too late. The most effective GMs use these metrics proactively, reviewing pipeline health at least quarterly and adjusting development plans as needed.
How Can GMs Ensure Diversity and Inclusion in Succession?
Succession pipelines that lack diversity are not just a social issue—they’re a business risk. Diverse leadership teams outperform homogenous ones on innovation, decision-making, and financial results. Yet, succession plans often replicate existing biases unless GMs take deliberate steps to broaden the talent pool.
What can GMs do differently?
- Audit the Pipeline: Regularly review the demographic makeup of your high-potential pool. Are certain groups underrepresented?
- Expand Talent Identification: Challenge assumptions about what leadership “looks like”—focus on capability and potential, not just traditional markers.
- Inclusive Mentoring: Pair diverse talent with mentors and sponsors who can advocate for their advancement. Structured programs, like those described in mentoring for professional and personal growth, can help break through career barriers.
This means GMs must be as intentional about inclusion as they are about performance. Otherwise, the pipeline will reflect the past, not the future the organization needs.
What Are Common Pitfalls in Succession Planning and How Can They Be Avoided?
It’s easy to fall into the trap of believing that a succession plan on paper equals readiness in practice. But most pipelines fail for predictable reasons:
- Over-focusing on Senior Roles: As noted earlier, “61% of HR leaders say succession plans are often too senior-level focused” (Gartner, 2025). GMs should map critical roles across all levels.
- Static Lists: Pipelines that aren’t updated regularly quickly become obsolete.
- Lack of Accountability: When succession is “owned” by HR alone, GMs disengage. Embedding pipeline health into GM performance metrics creates shared responsibility.
- Neglecting Mentorship: Without structured mentorship, even the most promising talent can stagnate or leave.
- Ignoring Readiness Signals: Promoting based on tenure or gut feel, rather than data-driven assessments, increases the risk of failed transitions.
The implication? GMs need to treat succession as a living process, not a one-time event. Regular reviews, clear metrics, and active mentorship are the safeguards against these pitfalls.
How Do Succession Pipelines Link to Business Performance?
Here’s a perspective that often gets overlooked: a healthy succession pipeline isn’t just an HR metric—it’s a form of business continuity insurance. When leadership gaps appear, business performance suffers. Projects slow down, customer relationships weaken, and strategic initiatives lose momentum.
“Only 38% of CHROs are confident they can deliver on succession management goals in the next year.” (Gartner, 2025)
This lack of confidence signals a broader risk to business outcomes. GMs who invest in robust pipelines not only safeguard against disruption but also drive higher engagement, innovation, and agility within their teams.
For more on developing business unit leaders equipped for these challenges, see leadership development for COOs and leadership accountability in decentralized units.
How Can GMs Balance Business Needs with Individual Aspirations?
Succession planning isn’t just about plugging holes in the org chart—it’s about aligning business needs with individual growth. The best GMs recognize that future leaders are more likely to stay and thrive when their aspirations are understood and supported.
This requires:
- Career Conversations: Regular, open discussions about goals, interests, and development paths.
- Personalized Development Plans: Not every high-potential employee wants the same next step. Tailoring opportunities keeps talent engaged.
- Stretch Assignments That Matter: Assignments should build both business value and individual capability.
Balancing these needs is an ongoing negotiation, but it’s what turns succession from a compliance exercise into a true engine for growth.
FAQ: Developing a Succession Pipeline
How often should GMs review their succession pipeline?
GMs should review their succession pipeline at least quarterly. This ensures that talent assessments remain current, development plans are adjusted as business needs evolve, and potential gaps are addressed proactively rather than reactively.
What’s the difference between succession planning and succession management?
Succession planning is the process of identifying potential successors for key roles. Succession management is an ongoing, dynamic approach that includes developing, mentoring, and regularly reassessing those candidates to ensure they’re ready when needed.
How can GMs measure the effectiveness of their mentorship programs?
Effectiveness can be measured by tracking mentee progression, retention rates, feedback from both mentors and mentees, and the promotion success rate of those who participated in structured mentorship programs.
What role does diversity play in succession pipelines?
Diversity in succession pipelines ensures a broader range of perspectives, enhances innovation, and better reflects the customer base. It also mitigates the risk of groupthink and prepares the organization for future challenges.
How do you handle resistance to succession planning from current leaders?
Address resistance by framing succession as a legacy opportunity, clarifying that it’s about strengthening the team, and ensuring that current leaders are recognized for developing others—not just for their own performance.
What are the risks of not having a succession pipeline?
Without a succession pipeline, organizations are vulnerable to leadership gaps, loss of critical knowledge, decreased morale, and slower response to market changes. This can lead to missed opportunities and lower business performance.
Can mentorship be effective in remote or hybrid teams?
Yes, mentorship can be highly effective in remote or hybrid environments. Structured virtual meetings, clear objectives, and regular check-ins help maintain connection and accountability, ensuring development continues regardless of location.
Continue Your Leadership Journey
Building a succession pipeline is more than a risk mitigation strategy—it’s a GM’s most powerful lever for shaping the future of their business unit. By moving beyond static plans and embracing a hands-on, mentorship-driven approach, GMs can develop leaders who are not only ready for the next challenge but equipped to drive lasting impact. The organizations that thrive tomorrow will be those whose leaders invest in people today, using data, dialogue, and development to build a truly future-ready team.
