2. Brock Lesnar vs. The Undertaker
This one has been rumored since the day that Lesnar came back to WWE in April 2012 and with good reason. Not only did Undertaker show up to a Lesnar fight a couple of years ago and say "wanna do it," but they also have a long history in WWE. They had some memorable matches in 2002 and 2003 when Lesnar was a guy on the rise while Undertaker was a big name that did an amazing job of putting Lesnar over as a bigger star. The good thing about their history is that Lesnar won most of their matches. With Paul Heyman handling the promos for him, they could do an awesome job of building up the idea that Lesnar is the favorite because of all his wins over Undertaker in the past. There's also the story that Heyman would be trying to end "The Streak" of The Undertaker for the second year in a year since he was managing CM Punk last year against Undertaker. If the match takes place, expect a very physical brawl that goes about 20 minutes or so. My expectations for it are very high because both guys are great big match performers and they should be able to have an amazing match together. The finish would likely be an Undertaker win to extend The Streak to 22-0. There's no reason for him to lose to Lesnar or anybody else. Let "The Streak" live forever.