Peyton Manning isn't entirely comfortable with all the changes the Colts are undergoing, but he is supportive of new coach Jim Caldwell. "I don't totally understand it all, but I do know that Jim Caldwell has a plan, as he told me, kind of for the either-or scenario and that plan sounds good to me and I'll be there to support him in whatever direction we go," Manning said. "No matter how it all plays out, I feel we will be in a good situation, that Coach Caldwell will handle it, make the changes accordingly and then all I can do is focus on my job and try to be the best quarterback I can be."