If I could be serious for a moment
I think it is a good angle. He was the first undisputed champion (a concept I kind of wish they would bring back) and correct me if I'm wrong, but I believe he won every championship in the wwe, and a decent number of championships in wcw/ecw. He can sell a match with the best of them and is pretty solid on the mic. I think he is a very good matchup for CM Punk considering most of the main eventers are still fairly green.