It will be interesting to see if having defenses prepare for TLs arm as the starter now really opens up some running lanes for KB when he comes in for a few series in the 2nd/3rd quarters!
As much as I appreciate KB's leadership and hard work, he calls his name too often on the runs making himself more predictable. I think he has the arm to do some of what TL is doing, which would open things up for him more, but maybe the coaches don't have the confidence in his decision making when passing the ball. Still want him to come in with the first team and run the ball though.