They'd have to add more pen arms if we want to run without an ace, which, barring some crafty brilliance from Atkins, seems very likely.
Going into the playoffs hypothetically with a troupe of starters that have to have quick hooks and the pen becomes that much more important.
Right now I think the leverage guys are Hoffman, Little and Yariel at the top along with Yimi (if he comes back).
Fisher is earning his way up there too, but not quite there yet.
Green, Bruihl and Nance are the clear bottom 3 right now and as much as we hate it, Green is still gonna be used as if he's in the top tier. He's not getting traded either. Pina is a DFA waiting to happen.
Adding 1 top shelf reliever DFAs Pina and gives them 5 pen guys they're not really afraid to use at any time. Adding 2 would be ideal imo. Bruihl can ge demoted, and use some 40 man guys in the trades to keep that even.