Buffalo could use a defenseman as Dumoulin.
If they could not sign him maybe he could be moved at the TDL for another pick or player.
If offered, Buffalo should say yes as they have left handed forward prospects who could join the club next year.
Forgot to mention, four seconds in the 2023 draft, Jeramiah Crowe should be able to find a good player with one or even two of them.

Maybe from the Sabres imo

That’s a lot for Olofsson. I don’t hate it, but would much rather give a lesser pick and add Kappy to the deal. Put Carter as the 3RW and keep Poehling as an extra forward. We can maybe bring back Bryson in the Buffalo deal as a contract spot and make the cap closer.

I wouldn't hate that return for Domi.

I said Toronto for Dumi too but today I was reminded it would not work because he plays on the left and no one they have on the left can play the right.