So you don't want to trade Vitters because then you lose the trade value of Vitters...how many bigger fish exist than Jake Peavy? Sorry, that's just a nonsense argument. I'd say there's more than a handful of guys that are worth more than Jake Peavy when considering contract. Peavy is one of the best pitchers in baseball, but he's also making a lot of money(whether he's still a bargain is besides the point) Beyond that you're talking about giving up Vitters in addition to other prospects. It's not that hard to look back to just last summer where people were fine giving up Vitters for Harden or whomever because "it's been 100 years, what are you waiting for with Vitters, what are you going to get better than Harden?" You don't give up more than you have to, and Vitters probably isn't necessary to get Peavy.