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Lionel MessiPublished· 7 min read

Your Best Employee Isn't Always Your Best Leader

Excellence as an individual contributor and effectiveness as a leader are different skill sets. Promoting on output alone creates two problems instead of solving one.

Lionel Messi captained Argentina to the 2022 World Cup. He also spent years being the best player on teams that kept losing finals. The difference between those two versions of the same man is the most useful promotion lesson in sport.

Messi was named Argentina's captain in 2011, long before the trophies arrived. Documented fact: the individual awards came first, the collective success came a decade later. Whatever changed in between, it was not his ability to score.

The people question this raises

If your best individual contributor is already the most valuable person in the room, why would you move them into a job that is mostly about other people? Output and leadership are different skill sets measured by different things: one is what you produce, the other is what the team produces because you were there.

Where this shows up at work

  • Your top seller becomes sales manager, and quota drops twice — once because they stopped selling, once because they never learned to coach.
  • Your strongest engineer becomes a team lead and quietly keeps doing the hard work themselves, because delegating feels slower.
  • The promotion was the only reward available, so leadership became a pay rise with a title attached.
The cost is double

A bad individual-to-leader promotion removes your best producer and installs an unprepared manager over several people. You do not lose one contributor; you put a whole team at risk.

A practical framework before you promote

The four-signal promotion test
  1. 1
    Evidence of lift, not just output
    Name two people who measurably improved because this person helped them. No examples means no evidence yet.
  2. 2
    Appetite for the actual job
    Describe the unglamorous 60% — reviews, conflict, hiring, admin — and ask directly whether they want it.
  3. 3
    A trial with a real scope
    Give them a project team or an onboarding cohort for one quarter. Judge how the group performs, not how busy the lead looks.
  4. 4
    An honourable alternative
    Offer a senior individual track with comparable pay and status, so staying an expert is not a demotion.

Interpretation, not established fact: Messi's later captaincy looked more effective partly because the squad around him changed and his role was redefined. That is a reading of publicly visible events, not a documented statement of cause. The transferable point is safer — leadership effectiveness depends on the system as much as the person.

Over to you

Think about the last person you promoted for being excellent at their old job. Did you change the job, or just the title? What would you do differently now?

LeadershipTalent Development