The Cristiano Ronaldo who joined Manchester United in 2003 was a winger known for tricks and inconsistent finishing. The one who left for Real Madrid in 2009 was a scorer of a different order. Same person, six years apart.
Documented fact: his goal output rose substantially across that period, and he went on to score prolifically in England, Spain and Italy. Whatever else is debated about his career, that progression is a matter of record.
The people question this raises
We hire for potential and then evaluate on performance, as if the two were the same thing. Potential is a hypothesis. Performance is what happens after somebody does deliberate, unglamorous work for years — usually with a system around them that made that work possible.
Where this shows up at work
- A promising hire is labelled 'not senior material' in year one and never gets the assignments that would prove otherwise.
- Development plans list courses instead of the specific skill that is actually blocking the person.
- Feedback describes traits ('needs more polish') rather than behaviours anyone could practise.
A framework for turning potential into performance
- 1Name one skill, not fivePick the single capability that would most change their results this year. Write it in plain language.
- 2Define what better looks likeDescribe the observable behaviour at the next level, so progress is visible without a rating.
- 3Build reps into real workAttach practice to live projects — a weekly presentation, a customer call, a review they own.
- 4Coach on the reps, monthlyShort, specific, frequent feedback beats an annual verdict every time.
In interviews, ask for a skill the candidate deliberately built and how they practised it. The method matters more than the outcome — it predicts what they will do at your company.
Interpretation, not fact: attributing the transformation primarily to individual work ethic is a popular reading, and an incomplete one — coaching, teammates and role changes all contributed. The documented part is the improvement itself.
Over to you
Who on your team was written off early? What would it take to give them one honest quarter of deliberate practice?