It is a virtual toss-up. Shields may be a small issue, but it seems to me Donnelly will just slip into the set-up share held by K-Rod last year when Percy was closer.
Meanwhile, Crain and Romero will both be nipping at Rincon, who should be solid but no way repeats the fluky 11 wins.
I don't think you lose either way, but I'd keep Donnelly.
• Aaron Hill: Avoids DL Jul 12 (RotoWire)
• Aaron Hill: Headed for DL Jul 12 (RotoWire)