There Are No New Team Members. Only New Teams.
- 6 hours ago
- 5 min read
How the best CEOs turn executive transitions into competitive advantage instead of a source of friction.
Executive teams often describe the same problem differently:
“The new leaders are moving without understanding what we’ve built and why.”
“The veterans are resisting much-needed change.”
“This team just isn’t gelling.”
On the surface, this presents as the familiar tension between the “old guard” and the “new guard.” There may well be friction between newer and more tenured executives. But that friction is a symptom, not the root cause.
Every time an executive joins or leaves the leadership team, the team itself changes. The relationships, decision patterns, informal influence, and operating rhythms all shift. Whether intended or not, you now have a different executive team.
That’s why we often say: there are no new team members, only new teams.
The CEO As The Coach
Think about a World Cup squad. A coach doesn’t add a world-class player midway through a tournament and hope the chemistry with the existing players works itself out. The coach’s job is to fundamentally reshape how the team plays, including clarifying roles, resetting expectations, and helping the existing players understand why the change was made and how success will now be measured.
The same logic applies to an executive team, and it points to a role most CEOs underestimate. The CEO is the coach. They’re not just the person who selects the roster, but the person responsible for how the team plays together once the roster changes. The team is the unit of performance, not simply the sum of its members. Executive teams operate under the same logic.
Adding or removing a leader doesn’t just change the roster. It changes the system, and the system has to be actively redesigned. It doesn’t reassemble itself, nor does it improve performance on its own. Someone has to coach the team through the transition. That responsibility sits with the CEO; not HR, not the new executive, and not the team itself.
Individual Onboarding Isn’t The Same As Team Transition
Where many CEOs go wrong is treating executive integration as an individual-level onboarding exercise rather than a full team- and system-level transition. It isn’t. Every arrival or departure is a system-level change for the executive team, and for the teams that report to them. New relationships form, decision rights and swim lanes shift, informal influence changes, and the team everyone thought they knew no longer exists.
Research on executive transitions consistently puts the failure rate for newly hired or promoted executives—measured as being pushed out, failing to meet expectations, or leaving voluntarily—in the 40 to 50% range within the first 18 months. The common explanation is that the individual wasn’t the right fit. The more accurate explanation is that most new leaders struggle because they haven’t yet built the relationships that make decisions move, don’t fully understand how the business really operates, and are adapting to a culture no one made explicit for them.
Months are spent selecting the right leader. Very little time is invested helping the team adapt to the new reality. The unwritten rules and expectations remain implicit, instead of explicit. Existing leaders wonder what parts of the culture and operating norms should be protected. New executives aren’t sure what they’re expected to challenge versus preserve.
Instead of focusing on execution, everyone is trying to understand the new rules of the game:
What role am I expected to play, in the context of the existing players around me?
What decisions belong to whom?
What does the CEO expect to stay the same?
What should change?
How do we get this team operating as one again?
Unmanaged Transitions Slow the Whole Organization
When those questions aren’t answered explicitly, the cost isn’t just interpersonal tension. It’s slower decisions, cautious (or territorial) conversations, duplicated work, and a leadership team that never quite reaches its full stride.
We saw this play out clearly with a national consumer healthcare business we worked with. The company had scaled quickly, and to sustain that growth, brought in several executives from outside the industry, specifically for their consumer and retail expertise.
The tension showed up before anyone said a word. In leadership meetings, the team had self-organized; sometimes quite literally sitting on different sides of the room. Tenured operators who had built the business from the ground up sat together. Newer executives, hired for their outside expertise, sat together.
The veterans weren’t opposed to change. They were sensitive to the feeling that the grit, judgment, and hard-won knowledge behind what they’d built wasn’t being acknowledged or understood before it was challenged. The newer executives weren’t dismissive of the culture. Instead, they were trying to do exactly what they’d been hired to do—bring outside expertise and change things—while still learning the unwritten norms of a team they’d just joined, often without anyone making those norms explicit.
Organizations amplify whatever happens at the top. A small gap in alignment between executives can become a significant disconnect three layers down, where directors and managers are left interpreting signals instead of executing with confidence. What starts as an unresolved seating arrangement in a leadership meeting eventually shows up as missed handoffs, redundant initiatives, and slower time-to-market.
Executive Teams Are Living Systems
Our observation in the situation above was that both groups were operating from incomplete information about the other, and about the team they now belonged to. That’s not a leadership or a culture problem. It’s what happens when a system changes and nobody manages the transition at the system level.
The best executive teams don’t emerge organically. Like the best coaches, great CEOs understand that executive teams are living systems. You can’t add or remove a leader without changing the system itself. The role of the CEO is to be thoughtful about leaders transitioning in or out, and to help the entire leadership team establish new ways of working together.
If your executive team has recently changed, the CEO should help the team manage through it with three questions:
What stays core? What must remain true and constant about how this team operates?
What must change? What are we explicitly asking this new leader to change, and by when?
Who are we now? What is the purpose and identity of this new team?
Those conversations shouldn’t be left to chance. They almost never happen on their own.
When leaders coach the team through that transition, organizational change becomes a catalyst for stronger execution and competitive advantage instead of a source of friction.
One Question For Your First Team
When your team last changed, did you coach them through the transition or did you just introduce the change and hope the team figured out the rest?
If that question is harder to answer than it should be, you’re not alone. MBG works with executive teams to make the implicit explicit. We help leadership teams build the operating disciplines, alignment, and shared ways of working that turn executive transitions into stronger team performance.
Ready to strengthen how your executive team operates?