Crutch for self esteem issues? So maybe if I give him a penis enlarger that will take his mind off his new tablet with the metronome app?
I meant it this way: maybe he does have pretty good time but is scared to ride his bike without his training wheels. That is, if he were to play without a click, he'd suddenly be all over the place because he thinks that what's gonna happen.
And I'm serious about that one. I don't think playing to a click is a sign of bad musicianship at all (it would be if he couldn't!), but since I've actually met a drummer once with this particular problem, I wouldn't be too surprised if I saw another drummer latching tightly onto his 'nome as if his life depended on it. Of course I don't know the guy so this is all conjecture and unfounded speculation obviously.
I can't really offer any advice beyond talking to him or them, and then if nothing changes for the better, either take it or leave it.
Sometimes choices must be made, and I left my last band because all the talking and proposed changes amounted to nothing. That's life, I guess.