Where would the Yankees bullpen have been last season without Alfredo Aceves? Probably right about where they are right now without him. And LHP Manny Banuelos is one of the top pitching prospects in the organization.
What do these two players have in common? The Yankees signed both of them out of Mexico.
They actually have a third player they signed out of Mexico, and he could do for the bench what Aceves did to the bullpen.