I think with the Jets, they're not exactly in win now mode. PLD isn't the most likely to sign there, Scheifele is due for a raise in a bit, Wheeler declining, aside from Connor, Ehlers, Pinok and Morrissey, Hellebyuck, the team needs a quick retool.
They either need to pay for major upgrades. They've got good prospects that can inject some youth (Heinola, Perfetti, Lucius, Lambert) but they might be in a position where they're not good enough to go deep, but also not bad enough to tank for a good pick.
Maybe moving DeMelo or Schmidt would be part of a larger move to improve their roster using capspace or assets. Not that I think we can get DeMelo for a 3rd given he has some term on his deal, but I think Ostapchuk + would be worth it.