Sounds good. He got his feet wet last year a little when Croom left and he helped fill in for Croom, so he should fit in smoothly.
A poster on a different forum mentioned how he hoped Butler would take Bennett's current position, and I agree. Butler doesn't seem sure if he wants to spend the hours it takes to be a coach. In Bennett's old position, Butler would still be able to contribute to the Packers and not put in long coaching hours. I think Butler would make a good spokesman for the Packers if he took Bennett's current job.