He is probably fustrated with his play, I would be mad too if I was in a slump so bad that it had people talkin like I was a washed up piece of trash.
I am sure that he is a lil homesick for Edmonton, his wife and kid is there that is his home. But this is pro-sports he was given a chance to be a starter which is something he really wanted after the return of Ricky Ray and he was given a rather large boost in salary to do so.
When I get really mad I look for something to destroy, my walls, something to just take out my anger on. Throwing a tantrum on the sidelines throwing his helmet and kicking things may have got him fined, This isn't baseball so that stuff isn't tolerated. So he unleashed his fustration by yanking on his jersey.
That is one possibility, but maybe you are right maybe he is unhappy with his time here I don't know I sure hope not..but he went from one of the strongest teams in the league to one of the weakest, not only that but he is contributing to our repuation of being weak. I am sure he thought when coming here he'd be able to help make out team a competitive one again.
He also has taken ALOT of flak from the fans here. Hamilton fans will eat you up and spit you out, we are a rough bunch..I have never called a player a bum here and never will but some of the other fans have been less than accomadating to our new QB. But fan critisizm comes with being a pro-athlete.
Who Knows ?