Yes, I advocate moving guys on whose best days are behind them while they still have value, since they aren't going to win jack anymore playing on the Kings roster. You acquire as many young assets as possible, have some vets to teach them how to be pros, and when the time seems right you go for it by moving some of the assets you have stockpiled.
I said banana peels. Moving Muzzin, a guy with only this year remaining on his contract, is a banana peel for this year's team. Moving Martinez would be another banana peel. Anyone moved isn't going to be here when the Kings contend again.