Who has argued that we should keep all of our players and not shed cap? I'm pretty sure every single Red Wings fan can name at least one player on this roster that they would love to ship out to free up cap space. I'd be happy with just moving Ericsson, although in a perfect world, I'd move 3-4 players.
The problem isn't the players or the contracts they are signed to (although it doesn't help), the problem is the GM that still believes these are good players signed to fair contracts. Each and every player on the roster could be traded, but we all know they won't be while Holland is still in charge...
I'd be surprised if Coreau were claimed.
I think IF we were to trade Nyquist / Tatar or Howard / Mrazek, it should be a "hockey trade" to upgrade our defense, not for picks at the deadline. But yeah, Green should be shopped at the deadline, and as long as he stays healthy and produces the way he's capable of, he should net us a late 1st minimum.