I dislike watching sports; I get nothing out of it.
I've done Cross Country, though running long distance always sucks when starting out.
I've always enjoyed wrestling.. It's one of few sports I'd say I'm actually pretty good at (in the amateur sense)
I also see alot of videos on Parkour & Freerunning. these look like sports I could totally get into 
Then there's Fencing, just something I'd like to try to get into.
all the other generic (team) sports I could either take it or leave it.
When I want your opinion, I will diffuse it from you through osmosis!