Murray ranks 23rd in total GSAx, so he's still providing more positive impact to his team than many of those goalies with more GP. Playing many games badly isn't value.
Murray is 48th in GP, not 53rd, and it would be more if Samsonov wasn't doing so well.
Mess' scenario does not make sense. You can't LTIR a healthy player for a season whenever you want to. That wasn't an option in the first place.
But also, prior to the season, there was uncertainty with Samsonov, and Woll was injured and hadn't had his explosion in the AHL that he saw this year. Murray was important.
And throughout the season, he has provided us positive goaltending impact, which is more than any goalie did for us last year.