Kansas City Chiefs tight end Travis Kelce is a star in the NFL, but he's even better known as the guy dating Taylor Swift. As he goes to the Super Bowl with Swift expected in the stands, there is rampant speculation about anything and everything either of them might do, as well as proposition bets — side bets that don't relate directly to the game — for all of it. We asked Miri Makin and Victoria Morton, co-founders of TSwift Dance Party Canada, to weigh in on their favourites.