We have one IDP spot,s coring something silly like 1 pt/tackle and 2 pts sack/int
Makes it impossible to draft anthing other than a LB, although a couple of guys always go with a Jared Allen/ Champ Bailey type
All depends entirely on your scoring system, but.........
Jon Beason and Patrick Willis would be the top 2 choices i would think.
I waited until the 12th round of our 16 round 12 team draft to get my IDP guy.