Rock returning in 2019?

Supposedly, the rumored main event for WrestleMania is Rock vs Roman Reigns with Rock beating Roman and Saudi Arabia is offering the Rock $20 million to compete at the next Saudi Arabia show next year with him headlining
as champion. Does this do anything for you? And geez do the Saudi's have Vince by the cock hair or what they can practically demand anything for these shows and seemingly get it.