Sign Darvish. The nats 3rd and 4th starting pitchers can't be counted on. Ross is coming off TJ and needs a 3rd pitch (he really should be a long reliever), Roark is gritty but just doesn't have the stuff required of a big game pitcher, and gio is a choke artist. This is it. The one year window everyone has been looking forward or dreading. It's ring or bust as harper and murph could easily leave.