He seems more driven to win than play with his brother. It always seemed one way to me, his brother seemed to do most of the talking. And Buffalo probably would have traded him to Dallas if they had wanted him. Beane said KC was off the table, I didn't hear anything about Dallas.
Why wouldn't he want to play with Patrick Mahomes to give himself a great chance of playing in the Super Bowl? They're a pretty good bet. Andy Reid seems to not mind the crazies. Seems like they also have a need. What else do you need?