Last night, CM Punk returned to WWE as part of WWE Backstage on Fox Sports 1. As of right now, we have no idea whether this will lead to an in-ring return but former Universal Champion Seth Rollins has already taken to Twitter to challenge the Best in the World to a match!
As you can see, Rollins has offered to appear on next week's episode of WWE Backstage to have a face to face with Punk but whether that will actually happen remains to be seen.
However, Rollins has been referring to himself as the best wrestler in the world for a while now and with fans beginning to turn him on, it would make sense for Punk to return to challenge him as a huge babyface at an upcoming PPV like WrestleMania.
We'll have to wait and see but you can check out Rollins' Tweets below: