Well, the last couple weeks they've been shifting Kane back to "the devil's favorite demon" gimmick he was working with when he was World Heavyweight Champion last year. Kane's been determined to re-awaken the monster. But, it was also reported Kane's been battling several injuries for a while now but hasn't decided to take time off. WWE probably urged him to take off and best bet, when he comes back he'll receive another good push one would think. I don't think he necessarily has to get revenge on Mark Henry because, hey, in 3 months is Henry going to matter? Who knows?
But it serves as purpose of bringing the monster back and when he returns he can go right after who's on top. I'd like it to be Randy Orton. They have never feuded but whenever they have their random matches they're always good, especially this past week. Orton and Kane would be a very good title feud.