Before I comment on what I'd be willing to trade, I'm going on record that I don't think Wilson is going anywhere. Carroll and Schneider are both going to be back with Seattle this next year and everyone there knows the window to win another Championship with Carroll is closing - one way or another. There is no ready-made replacement for Wilson on that roster and unless they are willing to give up the farm for Watson there just isn't going to be anyone available who can give them what Russell gives them. I'm also reading a number of places where Wilson has said he wants to finish his career in Seattle. Everyone there got a glimpse of "life after Russell" this year when he missed games after finger surgery and I can't see anyone there wanting to do that for a whole season.
Per what I'm reading, Seattle needs O-line, D-line, and Defensive Backs. Of those, our surplus is D-Line so it makes sense to look at that roster group for trade material. Additionally, Seattle only has 6 picks this year. They have no picks in the 1st and 6th round but have 2 picks in the 4th.
With that as background...
I'd be willing to part with this year's 1st & 6th to fill in their draft class, next year's 2nd, a conditional pick in 2024 not to be less than our 4th*, and one of Young, Payne, or Sweat.
*Conditions
1st - Russell plays 80% of offensive snaps in 22 and 23, Washington makes the Super Bowl once
2nd - Russell plays 70% of offensive snaps in 22 and 23, Washington makes the NFC Championship once
3rd - Russell plays 60% of offensive snaps in 22 and 23
4th - Default regardless of what happens with Russell
In answer to your question CH...I'm afraid of sucking ass for the next decade because of a botched mega-move for a QB. Again. I'm afraid of never seeing another amazing team in Burgundy and Gold. I'm afraid of seeing the Effing Cowboys, Eagles, or Giants win yet another Super Bowl while my beloved team struggles to make the playoffs.
I'm afraid of betting the farm on a guy who is 33. He could play another 4 or 5 years. He could also play 1 or 2. Or less. And I'm afraid of doing that on a guy who might not be the same guy after that hand injury this year.