Chris Johnson was stunned by coach Jeff Fisher's departure from the Titans. "It was a surprise," the running back said Friday after Pro Bowl practice . "I thought it was going to be the quarterback (Vince Young) or the head coach and it was actually both of them. "So I guess we're kind of in the rebuilding process." Johnson is nervous about the Titans taking a step backwards. "To be honest, it's crazy. I feel like I'm not ready for a rebuilding process. I'm ready to play in the playoffs, in the postseason," he said. "I want to win a Super Bowl and things like that, but at the end day, I love where I'm at right now. I love Tennessee. "I love my fans, so I'm willing to take on whatever and put the team on my back and try to get us there."