I think Hill is a better fit for your team. Having Uggla and Dunn on your team would give you virtually no chance at competing in average, and you're in a better position in the power categories than you are in runs/sb, which Hill will give you more value in.
I don't see anyone you can drop for Bailey. You could take a gamble and drop Affeldt for Bailey, but that's not a move I would make. Aceves looks too good in Boston.
Mauer, A-Gonz, Pedroia, Miggy, E. Cabrera, Beltran, Morse, Holliday, Beltre, Gomez, Rizzo, puig, Hanley
Greinke, Johnson, Haren, wheeler, pineda, E santana, Ryu, Miller, Garza, Street, Frieri, Gregg, Putz, gregerson
10 man H2H Yahoo 5x5