I guess this suggestion has a lot to do with autopick list.
I agree that an exclusion list is nice but I would have other suggestions concerning this one.
It would be nice to tune the weighting of actual value vs future value of the players at each position (because you might want for some positions players that are ready to perform the first season and other that can develop before your starters would be letting go in FA/Retire/Decline by aging).
It would also be convenient for me to see the actual weighting for the next pick instead of the weighting prior to the draft (I only make a inaugural draft up to now and by the end of the draft it wasn't clear what was the weighting for each position; for example I still don't know how traded and repositionned rookies during the draft are taken into account in the weighting).