St. Louis and Calgary. Retain half, take back Jake Allen from the Blues. Same amount of time on the books and half of Hank's contract is pretty much Jake Allen. Now, I know we have Georgiev and Shesty, but if you can rehabilitate Allen, even in the slightest, you can trade him to another team in need of a goalie.
Allen has always had talent and Allaire could help him get into a good place and move him out.
Calgary has Rittich, but he's young. Mike Smith could re-sign for cheap, but do they want to keep the same goalie situation?