Then you are showing your personal bias. Obviously Game 7 is a little late. Personally, I would ahve started Comrie in Game 4 or 6. However, teams ahve done this in the past multiple times. Scott Darling replaced Corey Crawford in net in 2015, and the Blackhawks bounds back and took Round 1.
Frank Pietrtangelo replaced Tom Barasso in round 1, for the Penguins. Then Barasso bounced back and helped lead the team to the Stanley Cup. There was also Schneider replacing Luongo in 2012, after Vancouver won the Presidents Trophy.
This happened last year as well. In Game 4, there was a lot of talk by Jets fans about replacing a clearly rattled Helle with Brossoit, who was actually coming off a Stanley Cup winning season with Las Vegas. The Jets failed to start Broissoit, and got lit up in both games 4 and 5.
Comrie is not a great goalie, but what would be wrong for starting him either in Game 4 or 6? Obviously Game 7 is a huge risk, but what do we honestly have to lose? The Blues are just going to park themselves in front of the net, screen helle for the entire game, and the Jets D can't shove them out of the way.
The result will be a 6-2 loss. Is it more important for the Jets to play the guy with the big contract, or is it more important for the Jets to win?