10 Best Possible Matches For The Undertaker At SummerSlam

3. Seth Rollins

No WWE superstar ought to be held in higher regard than the WWE World Heavyweight Champion, and for that reason alone, Seth Rollins could feasibly be placed in The Undertaker's crosshairs. After all, we've seen Undertaker return to challenge a reigning champion before, and what better way to cap off a retirement tour than with one final reign as WWE Champion? Still, there's even more reason for a challenge than a world title.

Since leaving The Shield and joining the Authority, Rollins, like Triple H, has made WWE his own personal playground -- even moreso than Triple H, who has often taken a backseat to his protege. In Triple H's absence, Rollins has repeatedly clashed with Kane, so much so that their animosity often overshadowed Rollins's championship programs. While the champion and the Director of Operations seemed to have reached detente as of late, Rollins shattered the truce by attacking an already-injured Kane following an assault by Brock Lesnar. All the ingredients are there to make The Undertaker into Rollins's worst enemy.

The problem with the match would be the outcome. Would 'Taker become WWE Champion, potentially alienating fans who have come to see him as more of a special attraction? Would Rollins win, ending SummerSlam with a disappointing finish? Or would WWE settle on a disastrous disqualification finish?