If you need a guy who hits lefties Grossman might be worth a gamble. His OPS against lefties (in 79PA) is .988. Don't know how many contenders are in dire need of such a player, but if you covet a lefty masher (without much power mind you) Grossman would seem to fit the bill, especially when it will only cost you your 25th rated prospect (or to put it another way a fringy pitcher).