I prefer what Baltimore and Pittsburgh are doing, having 4-7 guys with options that can be used, sent down to rest, and called back up, to retreads that the team shouldn't even have on the roster. The Twins have no flexibility in this bullpen right now because they are signing guys in their 30s. Have the Twins done that? Have they sent guys up and down (Breslow, Belisle are still here.....). Which guys have they called up as fungible assets?