Brainded, your list is pretty good. D. Williams seems to be in Lafleur's doghouse and may be a candidate for the PS, even though he has got obvious running talent. I bet Gute is looking for at third RB option.
I think Madison needs a year on the PS. If they want 9 OL, then McCray would probably stick over Madison.
They may carry 5 safeties if Raven Greene is going to play a lot of ILB reps. Burks will probably be carried on the roster (53) until he is healthy. An ILB is needed in the worst way. Summers isn't ready yet.