Vince McMahon is just a couple of months away from his 70th birthday. That's pretty astounding when you think about it, as he's still one of the fittest guys in any room. By all accounts, he still rises before six a.m and is still on the go past midnight. In any given week he'll clock up thousands of miles as he travels across the United States for television tapings. The rest of the week he spends in WWE headquarters, finishing late and immediately hitting his personal gym for an hour or so of working out. But that can't go on forever. As he hits the seventy year milestone, perhaps his own thoughts will drift towards retirement. What else does he really have left to achieve? His legacy is iron cast, with critical and commercial highs that will never be matched in the next generation. A quiet life isn't in his DNA, he could have retired as a millionaire decades ago. But as of the last year or two, Vince is starting to look really old. More than that, when he has been filmed, he's appeared tired. That's never a word you'd have used to describe him in the past. It wouldn't be that shocking to see him retire in the near future, maybe after he sets the WWE attendance record of 100,000 fans, when he promotes WrestleMania 32 at Cowboys Stadium next year. If he is is stepping away, here's the major predictions for WWE without him.