I don't see how anybody could close the book on players so early in their careers. Robles might be just another MAT, Kieboom might be a total bust, and Garcia may be Wilmer Difo. But they are also still very much in the age range and experience range of guys still developing. Heck, Garcia is a baby.
They all strike me as AAAA players...like Danny Espinosa. We seem to specialize in developing those...