Yeah, because those are out there all the time. Teams aren't willing to trade players they don't want to pay bigger arbitration dollars to? We've seen mentions of Shields, Upton, Nolasco, Danks, Floyd, Gio Gonzalez, even Joey Votto possibly being on the trade market. So you think it makes sense to actually trade away what little top talent we have in the minors to get such a theoretical Garza instead of just signing a freaking free agent that costs nothing but money? One of those things takes away from the building the system gameplan, and it's not signing free agents. Theoretical trades are a hell of a lot harder, and much less likely to happen than just signing a guy you can afford and do need.