I think the reasonable assumption is that one of Hamilton, Nemec, Casey gets traded this summer, and then another one of Hamilton, Nemec, Casey gets traded at either the deadline or next summer. One goes now, one goes next year, one stays long term.I've gone back and forth on Dougie and I'm kind of split on whether they will actually move him. I understand the reasons for it, and I understand the reasons why they won't.
Right now, I think they won't unless they really feel good about Casey picking up Hamilton's slack offensively, and that's a big ask. The devils basically have 2 competent offensive defenders in their 6: Dougie and Luke. Kovacevic, Pesce, Siegs and Dillon aren't giving you anything there. So for that reason, may be a tough ask to move Dougie while you're also trying to compete.
He also has a 10 team trade list (not a 10 team no trade, a 10 team trade), which may make moving him more difficult.
Obviously freeing up the 9 million would be a big get, especially if you're adding that back into the forward group which needs a lot of help.
I think the more likely scenario right now is that Nemec gets dealt, likely in a prospect swap for someone who can play in the bottom 6 for the devils immediately, Dougie is kept another year, Casey plays in Utica and jumps up to the NHL when needed. Then in 26-27, Dougie gets moved and Casey (hopefully) takes his spot.
But that's just all guesswork from me.
Pesce and Kovacevic were just added / extended on long terms deals and both are RHD, so they only have room for one more long-term. It's possible that by 2027, one of Pesce of Kovacevic is traded, MAYBE, but they certainly seem to be staying for now and probably even will be staying beyond next summer too.