I agree, go with Dickey for Headley. Both seem a bit flukey, but Bauer has the most upside of anyone mentioned so I'd hang on to him.
12-Team Roto Lg
Positions: C, 1B, 2B, 3B, SS, OF, OF, OF, Util, SP, SP, SP, SP, SP, SP, RP, RP
Stats: R, HR, RBI, SB, TB, OBP | IP, W, SV, K, ERA, WHIP