#3 Kane
The Big Red Machine made his return to SmackDown recently and helped Bryan finally get the better of The Fiend. Bryan and Kane have been on-again, off-again friends and partners for years, and the former tag team champions and our favorite huggers could make for an interesting WrestleMania feud.
Moving once again to the Elimination Chamber match, where Kane could return to the ring and be in the same match as Bryan and four other men with a shot at The Fiend's Universal Title on the line. Kane, who has always been unstable at best, could cost Bryan his opportunity inside the torturous structure. We would later find out that Kane has been watching Bryan from afar for quite somet time, and is sick of seeing him on television.
The two men could face off at WrestleMania, which could prove to be Kane's last ride at the Show of Shows. What better way to end his long career than a match against an opponent as good as Bryan? It's extremely rare to see Bryan have a bad match and the two have incredible chemistry; it almost seems like the best fit.