It's already known that WrestleMania will smell what The Rock is cooking, but his actual role remains a mystery.

"The People's Champion" confirmed he'll be in attendance at AT&T Stadium on April 3, but he has yet to reveal what he'll be up to. Anytime The Rock is involved, excitement always seems to follow.

Here are some potential roles for the "Brahma Bull" at the biggest show of the year:

1) Reigns World

What would make most sense would be for The Rock to be in the corner of his cousin Roman Reigns, whom he helped fend off heels at the 2014 Royal Rumble. The Rock has a storied history with Triple H and they both teased doing something together at WrestleMania after last year's altercation involving Ronda Rousey.

The Rock could easily be behind Reigns in order to counter Stephanie McMahon, who will most definitely be seconding her husband, "The Game" in the WWE World Heavyweight Championship match.

2) The Beast vs. The Bull

There were rumors last year that the WWE had some interest in a Brock Lesnar vs. The Rock program, which would see the two eventually meet in the ring for the first time since 2002's SummerSlam. If those plans are still lingering, perhaps they can start building toward something at WrestleMania.

Dean Ambrose will battle "The Beast" in a Street Fight and in order for the "Lunatic Fringe" to have a prayer of winning, he could use some help. The Rock could make an impact by running in and helping Ambrose beat Lesnar.

3) New Day Rock

There is a theory going around on Reddit about the WWE Tag Team Champions. The WWE is looking to turn New Day into full-fledged babyfaces, which is why they've booked them to battle the heel stable the League of Nations at WrestleMania.

The match is also a 4-on-3 handicap match, leaving Kofi Kingston, Big E & Xavier Woods short-handed. The Rock could very well even up the odds for the trio, whom he has a history with, by helping them keep the belts.

4) McMahon Mania

The feud between Shane McMahon and The Undertaker has been an odd one, and it seems like a screwy finish could be coming. Perhaps The Rock will insert himself into that feud, setting something up with Triple H by making sure Shane-O-Mac wins to end The Authority's reign on "RAW."

What do you want to see The Rock do at 'WrestleMania 32?'

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