Delgado pitched a lot better in relief last season (61.1 IP, 46 H, 28 BB, 78 K, 5 HR). A young reliever with four more years of control and potential to be a high leverage reliever to pair with Cecil would be a great get for Navarro. Not sure the D-Backs would do it, but AA's been doing some crazy things in the past month, so who knows.