I'm not going to get all into stats because that's not my thing (not opposed to it, just don't spend that much time with it), but from what I remember of last season, up to the point where his arm started going, he usually gave the Twins a chance to win when he took the mound. He kept the game close. Not front of the rotation, to be sure, but still worthy of being in the rotation. Assuming we don't pick up 3 more starters in FA/trade, Deduno starts ST with the assumption he'll be in the rotation come April. Whether he retains that through ST or somebody (Gibson, Worley, etc) takes it from him is unknown, but the spot is currently his, IMO.