10 Potential Feuds For The Undertaker's Return
9. Dean Ambrose
Ambrose’s actions in the Survivor Series' elimination match have already given him a reason to enter Undertaker's crosshairs. His backstabbing of his teammates felt like it put the team in jeopardy and it would only be natural for ‘Taker to dole out some retribution.
It would also be a perfect fit for the Lunatic Fringe. Most men would be classified insane for daring to stand up to a man like the Undertaker but as that is literally Ambrose’s gimmick the fit is perfect.
Throw in the fact that Ambrose’s brawling style allows him and ‘Taker to have a fight rather than a wrestling match and we might have a winner.