I predict Habs move Allen, Monahan, Armia, Matheson. Return will be 2 - first round picks, a 3rd round pick and a solid prospect. Habs free up 10 million for next summer. Offer a big name UFA or take contract from another team.
A third for Allen, he's decent backup. A 3rd for cup contender to have depth in net is cheap. They can flip him in summer. Monahan a first. He's playing like his Calgary days. Matheson probably a Toffoli type return. A first and solid prospect. Armia is NHL caliber player. Trade him for AHL depth at center.