I found this article regarding probable compensatory picks for teams that lost players during last year free agency. I guess Nate Livings wasn't even worth a 7th round pick.
2 picks in the 7th aren't much, but they make great trade fodder or extra opportunity to find overlooked gems.
Bengals don't need a gazillion draft picks. They already have one of if not the youngest roster in the NFL. They need a couple impact players at some key positions, and a couple of additional O line depth. Lets hope Marvin and company nail it agaion this year.