I'd think we could get a B level prospect (I'll call Meyer and A or A-) now. He's roughly an average MLB player with below average O and above average D. I'd think we might be able to get a #3- #4 starter with an expiring contract (Ted Lilly type), but it would be a bit of a stretch.
Say you are SD, Maybin is hurt, you are still close to SF and AZ, and you are playing Alexi Amarista in CF? do you give either a marginal starter or a prospect pitcher?