It wasn't just a bad night. He's been pretty bad all season so far. He plays with a lot of energy but he needs to stop just jacking up shots. Kruger rightly pulled him out of the game in the first half when he just threw one up and he was more disciplined when he played in the second half but right now, he's either turning the ball over or jacking up a bad shot, which basically amounts to a turnover.
He was 2nd on the team in shots taken against Butler, for example. That should never happen. He's a role player whose job it is to take open shots when he's in there, not to jack one up every time he touches it. It's no coincidence the team performed much better offensively last night when he played less.