The work that holds a team together rarely shows up in a review
Ask a manager who their team can’t afford to lose and they’ll often name the highest performer, the recognised expert or the person with the strongest reputation. That may be the person who would be hardest to replace on paper. It isn’t always the person whose value is easiest to point to.
Some people contribute through visible output. Others make the people around them work better. They connect teams that rarely speak, build trust between people who think differently, notice problems early or keep things moving when work gets stuck. Those contributions are much harder for a performance review to see, because they don’t belong neatly to an individual outcome. The value is real whether or not anyone is measuring it.
That kind of contribution is easy to miss because some of it only becomes visible in relation to other people. Someone who holds one team together might play a very different part in another, not because they changed, but because the people and needs around them did. You can understand the individual and still miss what they make possible in the team.
This is part of what Protu is built to see. It reads how each person works, then brings those reads together to understand the team: where strengths concentrate, which relationships matter and which quiet contributions the rest of the team leans on. The point is to make that contribution visible enough to recognise, share and build on, long before anyone takes it for granted.
The people who make a team work are not always the people its metrics make easiest to see.