Stars are allowed to have hobbies too, you know. Everybody who's a WWE fan knows Ziggler, so I don't know how an intelligent guy is supposed to be the exception. Ironically, it's only arrogant fans that came up with these "surprised he even knows XXX" theories when in reality any guy, no matter how famous he is, as long as he follows WWE or wrestling even beyond that, will know pretty much all wrestlers within the promotion.
The Rock is just another IWC smark that happens to be a hollywood actor and wrestling GOAT, he marks for Bully Ray, Bobby Roode and Kevin Steen.
As they shouldn't, he hasn't earned it. He took a dump on the face of the best talent on the roster and said "fuck you, I don't have to do SHIT but show up and pin you after you carry the entire program". Disrespect begets disrespect. Undertaker is a selfish, arrogant, broken down old has been who can't give it up, who doesn't give one shit about the next generation of stars and helping the company that made him thrive. It's always all about him.