Paul Heyman Addresses Brock Lesnar Retirement, Shifts Focus to The Vision Takeover: Paul Heyman swears he had no idea Brock Lesnar was gonna retire at WrestleMania … but he tells TMZ Sports the future of WWE is in good hands nonetheless … ’cause he’s now focused on The Vision!! For those who don’t remember, the Hall of Famer… #WWE #BrockLesnar #PaulHeyman #WrestleMania #TheVision