taking bets on how many games it'll be before Cousins scowls at a teammate on court and the whining begins ..
He will whine in his first game. But most NBA players, especially the stars, whine and complain every game of their careers. Nobody whined more than Duncan. The scowling/getting upset at teammates will happen but it will take a couple weeks I bet. But I think he will play much better in change of scenery but I also think there is a decent chance he leaves at the end of the year and goes else where.