2. Mark Henry vs. CM Punk
With Punk out injured at the moment, there's going to be a guessing game as to which cause he is aligned with when he returns later in the year. If the WWE want a way of bringing Punk back over to being a face, then a heel Henry attacking the returning "Straight Edge Superstar" would be one sure-fire way of doing so. Not only that, but it would be a feud with a handy bit of history to tap in to - and also, one with reason to believe that it could deliver some great matches. Just before Henry was injured in 2012, he engaged in a brief mini-feud with Punk over the WWE Championship, at the same time as Punk was involved in the bigger picture with Chris Jericho. The two had some very good (if brief) matches, with Henry actually getting the better of Punk on several occasions until they fought in a No DQ match on an episode of RAW. There, with Punk unable to use the Go To Sleep, he was forced to come up with an inventive way of putting Henry down - a chair-assisted flying elbow drop. Forcing Punk to adapt to Henry's frame, with Henry constantly coming up with ways of blocking those new ideas, would help create an image of a frustrated Punk having to go to more and more extreme measures, keeping his "shady" heel side in the forefront as well.