Detroit declines. They aren't trading Mantha. Gostisbehere has played 3 games against Mtl and 1 against NYI and that pretty much kills his perceived value. With 3 years left on his contract making $4.5M per year I think you are going to have trouble getting a 2nd for him alone. You never want to see a player end his career over an injury and I know Patrick is determined to make a come back but he hasn't even been cleared for contact yet. I don't see any team trading for until he's cleared to play.