#1 Braun Strowman

Braun Strowman has a long history with Bray Wyatt. He was the last member to join the original Wyatt Family. When the group split up, he was the last member of the Family to leave. More recently, Braun Strowman was embroiled in a match against Rollins when The Fiend appeared and laid him out with the Mandible Claw. That's a double shot. He ruins Strowman's shot back into the title picture, and he hurts him so badly that the man doesn't even show up the next week.
On top of all of that, Strowman is simply a hothead. It's impossible to know what he's going to do next. He's another guy who could go one way or the other. Will he rejoin Bray Wyatt and rekindle the ties of the Wyatt Family? Will he embrace the freedom he has enjoyed since his return as a singles Superstar? Will he attack both guys?
There so many possible outcomes for the Hell in a Cell match. It could go off without a hitch, with no interference, just two men fighting it out with the best man leaving with the Universal Championship. Someone could interfere. Multiple people could interfere! 2019 is the most interesting year for the Universal Title since its inception, with more potential challengers, shocking outcomes, and twists and turns than ever before.
And there sure are a lot of people who could end up tearing the door off of the Hell in a Cell this Sunday.