The big issues are the facility in Seattle (which is supposedly not good enough) and the brand-new facility (which is empty because they suck) that ties the Grizzlies to Memphis for a long time.
I'd like to see OKC remain sport-less and SA to remain NFL-less after what they tried to pull.
The NBA needs Seattle more than the other way around. It's a much more lucrative market than any of the above mentioned.