I just don't know who you think is better. Everyone they tried was the same or worse. You can literally check off every name on the 40 at this point except I guess Kyle Tyler and he already stunk when the Phillies got him.
I find it a bit puzzling they haven't gone with more of a deliberate bullpen game model, except I don't - the plan all along has been to suffer through these games to save the more important relievers for more important innings. And for October.