DoktorJeep
Fair winds and following seas Nikolai.
Where's the rush to get rid of the contracts? If they can't trade Carter, then he'll stay on the roster. Carter isn't asking out, because he doesn't care if the team is winning or not, and management seems to know this core can no longer win, so open up cap space for what? To maybe take back a contract to get a pick somewhere down the road? They'll cross that bridge when they get to it.
We know Kopitar, Doughty, and Brown aren't going anywhere. Assume Quick and Carter fall into that same category. Quick because he's part of the previous core, old, and with a contract. Carter because he doesn't care anymore. Just like nobody needed Dustin Brown in 2016, nobody needs 2019 Jeff Carter.
The pressure to hurry and move any older, valuable players on the current roster is to load up on futures, as the risk that returns diminish if you wait is too high. The prospects and cap space are resources any rebuilding franchise needs.