I think Hockey is really fun to watch, so that was pick.
But at the same time, I like watching the championship or "the best" of almost any sport, at least for a while. Even Curling in the Olympics is fun to watch!! I would definitely enjoy the MLS ...
Not a big fan of baseball.
BUT, I've been to preseason NFL, and it was alot of fun. Met alot of nice people in the stands.