
If Seattle is going to enter the league with a rival already lined up, we can think of no better choice than Real Salt Lake.
There's a couple reasons. One, obviously, is their silly name. The Sonics and the Utah Jazz have a pretty good rivalry (when the Sonics are competitive) in the NBA. And RSL are possibly the closest team to Seattle (San Jose might be closer), which makes sense geographically. But the biggest reason? They cost us Seattle fans 4 years of MLS.
In 2004, as many may recall, Seattle was a leading candidate to score an expansion team. Don Garber, MLS commissioner went so far as to say that our bid "absolutely has an inside track." But then the Salt Lake City bid kind of came out of nowhere, throwing cash all over the place and stealing our MLS franchise away from us. Surely this is legitimate reason to consider them our rivals.
And seriously, who picks Salt Lake City over Seattle for a sports franchise? That's like, to conjure up a hypothetical example, moving a team from Seattle to, say, Oklahoma City.