This is workable. MEV just needs to be convinced he's the missing piece for Montreal to win the cup.
If it were up to me, I'd take on as many short term cap dumps as needed to move Vlasic out including retaining 1.5 mil on him. I'd also buy him out now if the trade wasn't an option for whatever reason. However, I don't think he's truly tradeable until they pay his 2.5 mil bonus in 2024 but he could be so bad by then if he declines further which is definitely possible.