If you ever feel like taking a break from cutting through folks with laserswords, Star Wars: The Old Republic will include a somewhat wackier game mode that should suit your needs. It's called "Huttball" -- a neutral Player vs. Player Warzone which is likely the closest thing the MMO will have to an official sport. Unless, of course, they invent ligthsaber baseball, which seems unlikely for several obvious reasons.
The game tasks two teams with securing a neutral ball and running it into the opposing teams endzone. Just like football! Only with more Force-choking. Check out the trailer above to get a taste of space sports.