Looking at the last 2 games and the Miami game that Bledsoe can avoid the sack as long as it is only one person. He like most other QB's in the league have trouble when mulitple people are in the backfield.
Willis is a better blocker that Henry. Henry has always been subpar in that department. All a Back needs to do is slow down a blitzing lineman, CB, or Linebacker for a extra 1 or 2 seconds. Willis does it very well.
I have always been a Travis supporter because he is a work horse. Willis is a smarter player and is showing he can be a work horse.
The offense is better with Willis in the game.
I still like Henry but I like this offense better with Willis being the go too guy.