I thought Dillard looked pretty good out of the pen last year; he was certainly throwing a lot harder than he does as a starter. I think he's a pretty solid bet to be a serviceable middle reliever, and that's a pretty good prospect in my book. I'm not sure why he was moved back to the rotation this year in Nashville, especially since, as colby mentioned, Reid Nichols has acknowledged that his future role is in the bullpen. Ultimately, his value is a prospect is something like his ceiling * his chance of reaching that, and while his ceiling is low, it's still that of a productive Major Leaguer, and he's pretty much reached it already. I wish he'd get another shot with the big club.