[MENTION=136193]Adil_94[/MENTION] This could be Undertakers Last Hurrah and we never know if he'll be able to perform next year but he's on his last legs and ideally this mania should be his final while he's decent enough to put on a great match. Here me out guys, I know many of you won't like it but this is what I think should happen with regards to Taker:
Build up his farewell match big time (announce his induction into the HOF) and that perhaps we may never get to see him again. They could slightly recycle the flair retirement storyline except not use the "retirement" feature of the angle. Anyhow present a series of obstacles which he overcomes to qualify for a title shot at mania. You can incorporate Brocky into the feud to. All the wrestlers involved would have history between each other so you wouldn't have to try and justify rivalries too much in terms of the feuds.
In the main-event of mania before 100,000+ hometown fans of the Undertaker in the state of Texas, have him go over for the WWE WHC defeating Lesnar, Reigns and HHH in a no DQ fatal 4 way elimination contest. The stipulation could protect Lesnar to an extent and we could have some kind of interference which leads to his downfall ultimately getting eliminated by Taker. Reigns would obviously eliminate HHH to give the pay off to their feud and then the final two after a gruelling match on the canvas would be Reigns and Taker as the crowd goes nuts; Taker sits up and Reigns struggles to his feet as the crowd boo him. It's crazy everyones going insane because smarks would be on the brink of killing themselves at the thought of Reigns defeating Taker at wrestlemania
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But Taker hits him with multiple chair shots and tombstones him a couple of times on the steel steps before winning the world title on the grandest stage of them all before his home state fans as 100,000+ fans are going absolutely nuts. The next night Taker could vacate the belt on RAW and retire
Only Undertaker deserves such an honourable farewell but obviously the guy will want to go out on his back, I fear he'll be fed to Reigns