I think they should be retained on the strength of Hogan and Bischoffs mic work, both are excellent promo kayfabe and backstage worked kayfabe, much like Mick Foley. Theres also enough legit heat for them to have a nice heel run, they just need to turn over booking power to someone else. As for WWE, with the rebuilding process well under way and main eventers like Jericho, Edge, Kane, Taker all hinting at close retirement I think there is a definite rush for new blood, the problem is they've addressed the heels with Sheamus/Swagger, but the likes of JoMo/Bourne is't cutting it (Orton is more a limited tweener) so currently there are far too many heels. A Miz vs Sheamus promo? who are the kids supposed to cheer? Heres my take on the solution: Some of the most over faces to ever emerge started as charismatic heels. Austin, Rock, Triple H, Shawne Michaels, Bret Hart etc and as of right now the most charismatic and engaging heels are Miz, Punk and maybe some of the NXTers. (I don't count Punks original run as a face because he was held back) It seems like Punk is stuck with his current situation and it's feeling stale, Miz was also held back but like the Rock was simply getting too much good heat for creative to ignore. So there you have it, turn Miz and Punk loose on the mic and watch the crowds move again. ( A new face would also allow Cena to make that long overdue game changing heel turn )