#1 The Rock shows up to cost Lesnar his Universal Championship

Even though The Rock showing up to distract Brock Lesnar and cost him the Universal Championship on January 27 looks a bit unlikely as of now, it could still happen if there is a sudden change of plans for WrestleMania 35.
WWE could have The Brahma Bull show up to cost Brock Lesnar his title if WWE decides to crown Finn Balor as the Universal Championship at Royal Rumble.
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It would not only lay down the breadcrumbs for a potential The Rock vs Brock Lesnar match for WrestleMania 35, but WWE could also have another mouthwatering clash between Balor and Rollins (if he wins the Rumble) at the Grandest Stage of them All.
On another note, this would truly spice things up in WWE and make the Road to WrestleMania 35 even more interesting.
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