4. The Undertaker
Will 2016 be The Undertaker's last year as an active wrestler? Many signs suggest it will. He has been a one match a year guy for a number of years now, and the lust of one more bout in his home state of Texas, in front of 100,000 people at A T & T stadium at WrestleMania next year would be the ideal scene for him to bow out. If this is the case, be sure that WWE will be pulling out all of the stops to give him a fitting send-off after being loyal to the company for over 25 years now. This is despite the fact that it has been recently revealed that he almost joined WCW in 2000, allegedly. Nevertheless, having Taker on the cover would be a popular one as the crowd's reaction at mania 31 proved. The conscience of the WWE is still in the forefront of all the WWE Universe's conscientiousness.