I mean if the medical staff caught it in June, I don't know that they're to blame.
I know it can be frustrating to watch, but I will say that in terms building player relationships and having a good reputation around the league for stuff like that, when contemplating putting an everyday player on the IL (to say nothing of a player of Tucker's caliber), clearly there's more to it than a team just saying "You're going on the IL. The end."