No, not with his players, but with his temper and attitude.
I just watched the game which I taped.
When Andrews hit the game winning 3 pointer, Johnson, who was on the bench, jumped up to celebrate and moved two feet forward. Cronin got pissed and shoved Johnson back with his arm. Then Croinin got pissed at someone else on the team and had a huge looking scowl face.
Instead of celebrating, he acted as if he lost the game. Actually, he looked more like he lost his mind.
Even though these players are big, for the most part, they are kids. Let them celebrate and he needs to join in the celebration and not go into a hissy fit.