I’m too lazy to do the analysis, but I think evaluating draft performance requires looking at the missed picks—the players you passed on relative to where you picked. Who did the Tigers pass to select Manning, Mize, Tork, etc…
As has been previously discussed, it would be disingenuous to second guess the Mize and Tork selections—they were the consensus guys at 1:1. We just got unlucky.
I think Avila’s drafts were good, in general. I’d give him a B/B-. His flaws were in the free agent signings and trades, especially when we started unloading salaries upon entering the tank phase of our rebuild.