Cozens so far had one season that he had 68 points. it does not seem he is coming close to that this season. So the judgment is still out there, whether last season was just some outlier, or he can in fact perform to that level regularly. Thus, the statement, he could be “easily” be 65-70 points at Avs is based on nothing just wishful thinking. It could as “easily” turn out he is more of 45 points guy on career average, and then congrats, you squandered perennial PPG player and top 10 winger in the world over the last 3-5 years to get that. Only because he has apparently a down season, when compred to recent years (while still somhow being 9th in entire league, when it comes to production).
So, if you need 2C, first and foremost you lose RyJo to unlock the 4 millions. You mentioned Landy, we have no clue, even if he returns, that he will ever be able to play at the same level, in other words, be PPG-ish player he used to be. So, if needed, you lose him as well. Or, you lose one of the Manson, Girard or maybe Byram. But Mikko shall be one of the last names on the roster to go, unless its really a no go with a new contract (which we dont know at this point). Bottom line, nobody in their right mind trades away their guaranteed star player for a couple of middle-six players with potential, unless they have to.