Sure.
I sort of agree about Allen, although not to the degree of saying he is a piece of shit... I save that for guys like Aaron Hernandez. Allens immaturity really, really bothers me. I am glad he is back, because A) he is a good ball player, but more importantly B) I am really REALLY hoping he can show that he has matured, because that will be good for him on a level that is more important than basketball. If, heaven forbid, he does yet another dumb, immature, bitchy thing I'd be totally goddamn done with him. Fingers crossed he grows up and gets on the right path... lots of college kids grow up, and I hope he is one of them.
And you are NUTS to think Cal, of ALL COACHES, would wash his hands of a kid. Cal is a "player's coach," right? No WAY would he just give up completely on a kid who dedicated himself to Cal and UK because the kid tripped a few folks. That's lunacy. Like any mature adult who took that parent-like responsibility for a teenager on their first time away from home, I would expect he would stick with him through thick and thin. That's what people do; you stick with the people you care about and are responsible for, even when they do dumb stuff... and being a tripping idiot isn't some mortal sin.
As for K correcting someone on a handshake line, eh, didn't love it, but also didn't think it was some huge sign of some terrible whatever. Not sure what sort of repercussions there would be for something like that?