Reggie Bush has become a different running back since joining the Miami Dolphins after being a relative disappointment with the Saints.

"I always knew it was in me," Bush said. "But New Orleans wasn't a ground-and-pound team. I've got no problem with that. We won a Super Bowl playing that way. And I enjoyed my time there, and I'm not mad at anybody. But I always knew if I was given the chance to be this kind of back, I could do it."

Bush has played in every game of a season just once.