I know I'm in the minority, but I hope Lynch will be back. That said, I don't think he will.
I don't think you can justify bringing many of the 2017 FAs back.
Sweezy is overrated by Cable. For every amazing 2nd-level block, he seems to shit the bed twice on a pass blocking assignment. I hope they let him go and draft/sign some interior talent.
Okung? I don't know. I'd watch his market if I'm Seattle, but odds are he gets paid much more elsewhere. I'd *probably* move into the offseason with the expectation that he's gone.
Kam? Another tough one. I don't know the ramifications. He just had maybe his worst season after holding out for more money. I definitely wouldn't give the guy a raise.
I'd offer Bennett a bit more money, part of it guaranteed, part of it incentive-based.
Here's a list (from Sportrac), for argument's sake:
Doug Baldwin WR 27 SEA TBD $5,600,000 UFA
Steven Hauschka K 30 SEA TBD $3,525,000 UFA
Jordan Hill DT 24 SEA TBD $831,035 UFA
Tharold Simon CB 24 SEA TBD $726,725 UFA
Kelcie McCray SS 27 SEA TBD $725,000 UFA
Luke Willson TE 26 SEA TBD $719,633 UFA
Garry Gilliam RT 25 SEA TBD $604,000 RFA
Brock Coyle ILB 25 SEA TBD $601,000 RFA
Ryan Robinson DE 25 SEA TBD $600,000 RFA
Kevin Smith WR 24 SEA TBD $525,000 ERFA
Andrew East LS 24 SEA TBD $450,000 ERFA
Kasen Williams WR 23 SEA TBD $450,000 ERFA
Ronnie Shields TE SEA TBD $450,000 ERFA
Phillip Sims QB 23 SEA TBD $450,000 ERFA
Kona Schwenke DT 23 SEA TBD $450,000 ERFA