Grant Fuhr. Cory Crawford. Dan Cloutier.
I would argue Tom Barasso too. Mario said he should share the conn smyth trophy with him when he won it but when he became owner of the team he shipped him off to Ottawa.
I get that this was the style in his time (see Grant Fuhr) but the Calder winner's size was able to be exploited properly yet as the oversized equipment wearing butterfly style was just becoming a thing. It was defense in front of him - i.e. the Samuelsons (one of them wearing oversized equipment) - that put them over the top as winners.
(Obviously, Detroit brought in Mike Vernon and Dominic Hasek.)
You don't need a great goalie to win the cup - a great goalie can get you to the finals: guys like Richard Brodeur, Hasek in Buffalo and Hextall got their teams there - but the goalie only has to be just good enough with a great team in front of him. All of the above won cups.