It sounds like the Second City Saint, CM Punk, is returning to WWE after all. It had been reported that Punk has become increasingly unhappy with his push, and the grueling travel schedule of the WWE lifestyle and decided to not show up for work anymore. Since then, there has been very little word from either side as to what really happened. No one seemed sure if we'd ever see him again. But according to Dave Meltzer of the Wrestling Observer, Punk has agreed to come back. While that's exciting news, that leaves a big question mark as to what he will do on the weeks leading up to WrestleMania. If he wasn't too happy with his match against HHH, what will WWE give him now to make him content? Luckily, WrestleMania is a little over a month away, so WWE has plenty of time to build a solid feud for him. But since he's been gone for over a month, there really isn't a clear opponent for him to take on at the moment. There are definitely some intriguing options, though, as putting Punk against nearly any opponent or inserting him into any match would easily make it more interesting. Here we take a look at six possible opponents for CM Punk at WrestleMania XXX .