I dunno. From what I understand, because they're all out of options, it seems they really have to do something contractually and roster-wise with McGee, Neimann, Ramos and Torres ... so ... unless they have plans to let one or more of those guys go to waivers at some point (since they can't be sent down any more) ... I don't see why they would be signing Hernandez ???
As I've said ... I especially like pitchers who throw hard sliders and sinkers ... so ... if this guy does that very well ... then ... he'd be my kind of pitcher ... but ... I really don't know if he's good ... and I wouldn't like to see him replacing McGee, Neimann, Ramos or Torres ... or totally eliminating the possibility of re-signing Farnsworth. ???
Of course, if he can be had at a bargain-basement price ... and if they can stockpile him at Durham if they have to ... why not!