4: The Undertaker's Looking Good

Going back to item #1 on this list, John Cena's opponent is rumoured to be a massive one, even bigger than the WWE Championship. The Undertaker seems to be on the top of the possible opponents list for Cena as well.
Many people who saw The Undertaker backstage at Survivor Series in November said he was moving around very well and seemed to be in great shape possibly meaning he is training for another match.
Breaking Vince Russo and Jim Cornette update HERE.
WrestlingNews.co reported some in WWE believe he is not done and will be back for at least one more match. One source who also saw The Dead Man in his Texas gym said it certainly seemed like he was working out with a purpose. The big Raw 25th Anniversary on January 22nd will certainly determine a huge direction of this story because John Cena is expected to have a much better clue who his WrestleMania dance partner will be at the Show Of Shows when Raw airs live from both the Barclays and Manhattan Center.