In Minneapolis Tribune, Sid Hartman wrote the following:
"Friends of former Gophers and pro wrestler Brock Lesnar say he is ready to make a comeback."
While it wasn't specified what he'd be coming back to, since his whole career was amateur and than pro wrestling, and that's all that he left to be able to "come back to", pro wrestling would make the most sense. With the big Royal Rumble and WrestleMania shows upcoming from WWE, now is perfect timing.
"Friends of former Gophers and pro wrestler Brock Lesnar say he is ready to make a comeback."
While it wasn't specified what he'd be coming back to, since his whole career was amateur and than pro wrestling, and that's all that he left to be able to "come back to", pro wrestling would make the most sense. With the big Royal Rumble and WrestleMania shows upcoming from WWE, now is perfect timing.