Do you still sit him? Does Fred want players to have 5 police calls to their place? Up at 3:30am on a Wednesday night?
I wouldn't be surprised if he doesn't play and I'm OK with that.
What in the world does him staying up until 3:30 have anything to do with it? Apparently, you've never gone to college and stayed up late, perhaps celebrating the completion of your last final? Besides, there's no evidence he was actually smoking as it could have been the guests only. Bottom line: you don't know.