If you look at it historically, Tennessee runs away with things.
Now, if you throw out tradition and look at things like money, fan loyalty and the ability to recruit, it's a different kettle of fish. Tennessee is hamstrung somewhat by its inability to subsist on homegrown talent; it must recruit nationally. In a down economy, or unless Tennessee has the perfect coach in place, that's a high risk/reward situation and a lot of guys don't want to be there.
Of the original ones you listed, I'd pick Washington first and then Tennessee, but there's no question Tennessee is the historically better program. Colorado would be next followed by Auburn. Washington State doesn't even belong in the discussion; they're the Mississippi State of the PAC-10.
If you add Clemson, they go to the front of the line. I disagree with the poster who said Clemson was its state's Auburn; they may both be considered the "farm school" in their state but most of the football tradition and championships rests there and not with South Carolina, which (no offense, Gamecock fans) is one of the historically worst teams in Division-IA. Right now may be the best things have been for SCar from the standpoint of consistent success.
I was a bit surprised, over the past few weeks, to hear from some guys in the business that think Clemson is a better job than Tennessee nowadays. These are the same folks we go to for info when there are openings at Alabama. Almost all of them said Clemson was considered a better gig these days.