Correlation something something causation...
Seriously though, Curbelo came back right as the schedule got significantly harder. I think we all expected to lose more games in the back half of the conference season. Also, how many times did he come in the game and we were already losing? He absolutely struggled and I'm not denying that, but I don't think the overall team play can be put on him.
If he just made layups and midrange jumpers at the same rate that he did last year I don't think we'd be having nearly as many debates about him. I think those misses can be directly linked to the time sitting out with the concussion then covid. I would be willing to bet that was the longest he's gone without playing live basketball in a long time and it just seemed like he never got that finishing touch back.
Obviously I hope he doesn't transfer, but if he does I'll still be rooting for him.