Yeah I think that flew over everyone's head. However, I think they answered a more interesting question than the one that was actually asked. @ OP- just do your homework before entering the draft, make a big board, plan out picks, etc. It's fun and you wont have to constantly pause the draft to look at individual scouted attributes
@ the Dev issue- Development is highly correlated with other attributes. Scouting intangible & physical is a pretty good way of determining development. Scouting personality actually helps a lot as well.
It seems each position has their own distributions of int/phy that is fairly constant across drafts. CB has 1-2 B/A, and many C/A. LB is a crapshoot, with some D/A, not many C/A. I don't think I've seen anyone claim they've seen an A/A in any position other than OL.