The key to comp picks:
FA losses vs FA gains
If a team can allow a player like E. James to walk in FA, not sign any significant FAs to balance his deal with the Cards, and then replace him with a rookie.........all the power to them.
BTW: At this point, it's not likely the Bills will get a comp pick next year because Dockery's deal balances out Clements' deal and Walker's deal balances out Fletcher's