That remains to be seen, but all jokes aside, it appears the former eight-time WWE Champion has a keen eye on New Japan ...

The Rock posted a video to his Instagram account in which he's wearing a New Japan Pro Wrestling shirt as he prepares to take on a Rubik's Cube.

WWE recently released official WrestleMania 41 merchandise on its online store, seemingly confirming when every single world title match will take place.

Cody Rhodes References Brock Lesnar On WWE SmackDown, The Rock Wears NJPW T-Shirt (PHOTO) Wrestling News and Rumors ...

Merchandise in professional wrestling is extremely important. If a performer is popular enough for someone to buy a t-shirt with their name on it, it usually means they are doing something right ...