Lampley and Kellerman made a good point on the new episode of The Fight Game on HBO- they couldn't think of a situation where an older heavyweight champion coming off a loss, inactivity or looking mediocre in his previous bouts has been able to defeat a young up and comer in his physical prime. They could scarcely think of a lighter weight champion that had done so, and certainly none over or even near forty years old. The more I think about it, I have to believe Joshua gets the stoppage, probably somewhere in the middle or late rounds and Klitschko retires. I went pretty big on Joshua ML at -198, Joshua KO/TKO/DQ or UD at -168, Joshua wins by TKO (not KO or DQ) at +230, Joshua wins in round 5-8 at +317 and the under 8½ rounds at +100.