I wouldnt re-sign Staal. The only point of bringing him in in the first place was the pick attached and the hope of flipping him again later. Without any compensation, I wouldn't bring him back unless Suter and Martinez sign elsewhere.
I wouldn't consider Hronek a vet yet.
DeKeyser is really the only vet D on the roster, and he'll only be here one more season anyway and will need to be replaced anyway.
Same with Stecher. May be taken in the expansion draft, but only has one more year left on his deal even if he stays.
Seider, Hronek, and Cholowski for sure on the roster this coming season.
DeKeyser most likely there for one more season. That's only 4 spots.
Even if Stecher doesn't go to Seattle and Lindstrom also makes the roster, you still have one more spot to fill.
I would sign one more vet, who would be a good fit with Seider, to a 2 year deal.
Suter/Martinez - Seider
DeKeyser - Hronek
Cholowski - Stecher
Lindstrom
DeKeyser and/or Stecher gone the following season to make room for more young D.
No. Kaprizov is Elisa Lam level delusional.