I don't understand this post. Upton and Feldman are both having good years and are clear upgrades. Benoit's ERA isn't pretty, but he's looked real good with us. I'd honestly prefer him to a smoke and mirrors guy with a good ERA like Fernando Abad.
I'm not convinced that Liriano is the answer either, but the F.O. sure is. Let's give him a chance, he's probably better than the guys he is replacing (Tepera etc.).