Landry. Bell because he's cheap and he makes good safety depth. Slauson to be O line 6th man not a starter. He's good depth too but I'd rather Ducasse start. All those LBs need to go. Moore will probably retire. Greene needs to go. Keller I'd look into resigning but I think someone will over pay for him.
We should definatly keep Landry and Bell (if he comes cheap). Landry for sure tho and Bell is good himself, on his way to 100 tackles and neither have really messed up on coverage yet.
Pats are going to run the ball a lot this season. They have two guys looking really solid. As for resigning Landry - if he stays healthy he is as good as gone to the highest bidder. He signed a one year audition deal for 31 other teams to make a three year deal on him for too much money.
I'm with you on Slauson - he's a steady player (on a small salary) who can play multiple positions. We can't have a full team of superstars under the current cap, we will have to accept that we will have to have steady "average" players in many positions. That way we might even manage to get some depth on the team.
Keep Landry, Slauson (as a backup), Bell, Keller. Scrap our LB corp (they are slow and useless, except Davis and Harris). Everyone else can go. We have way too many needs as a team.