I'm no pert or anything, so you may want to wait for Grey. Personally, I guess I would rank them Smoltz then Esco. Esco back by the start of May and Smoltz probably at the end. They are both great guys to have that when healthy and pitching, are effective and useful
Devine...it don't sound good mon. The team put him on the 60 day dl and he hasn't even seen Andrews yet. I don't know if that means anything, guess I'm just looking to far into that. If Devine were to come back in May I don't think the A's would immediately throw him in the fire.
If it were me, I would hang onto the SP.