Pavano.
09--13th in K/BB, 5th in BB/9, only top 40 in WHIP, FIP, xFIP, 30th in WAR among all SPs.
10--28th WHIP, FIP 50th, xFIP 40th, K/BB 19th, 3rd in BB/9, and 46th in WAR.
If he walks no one and even his worst numbers are top 50 among SPs, with quite a few in the 30-40 range, doesn't that necessarily make him a #2 SP relative to the rest of the talent in the league? He had two good years in 03-04, struggled with injuries for a few years, and has come back with two more good years. He's not an ace, or even a #1, but a guy that is a top 50 SP at worst must be considered a #2 in a league with a minimum of 180 SP per season.
It's a fantasy baseball mentality that downgrades guys like this to #3 or worse SP. Reality means they must be rated relative to their contemporaries. I'd love to end up with Lee in FA and a trade for Greinke. I'd still be ecstatic getting just one of them. I'd be happy grabbing one of the available guys like the ones listed above via FA or trade as they are all front of the rotation SP.
Add one of those guys and healthy JZ and Stras pitching pushes whomever to the #3 spot by the end of 2012 anyways.