Similar takes to the Monahan threads before he was traded last year.
Bottom line is that Matheson will be "worth" whatever Montreal trades him for... IF they trade him.
From the Habs pov, there's zero reason to trade him for anything less than a value premium. I doubt theyd view a late 1st & B prospect to be sufficient, he's more valuable to their roster next season than that return. KH has pretty consistently made trades that exceeded the expectations from hf boards trade threads, very little reason to doubt that trend continuing if they move Matheson