No, your claim that Mason is much worse than the shooters is obviously false.
I never claimed that the shooters were "much" better than Mason. Here are my two claims:
1) Historically, the Flyers shooters have been much better than their goaltenders.
2) During Mason's tenure, Flyers shooters have pulled their weight more than Mason.
Both those statements are born out by fact.
No they're not. Look at the last shootout against Montreal. Neuvirth was in net but the point is the same. The Flyers scored on their first attempt and Neuvirth saved the first two SO attempts. If Giroux had scored on the Flyers second attempt, they win 2-0 and Neuvirth gets a .1000 SV%.
But Giroux misses, and Montreal score on their third attempt. If Simmonds scores they win 2-1 and Neuvirth gets a .667 SV%.
But he doesn't. Then Eller misses the nit, and if Voracek scores they win 2-1 and Neuvirth gets a .750 SV%.
But he doesn't. And so Byron scores the winner and Neuvirth ends up with a .600 SV%.
http://www.nhl.com/scores/htmlreports/20152016/SO020872.HTM
Lol, that makes no sense. We're talking about aggregate save percentages, not game-to-game save percentages. The fact that Simmonds or Giroux or Voracek misses in a given game
has no bearing on what a goaltender's save percentage is in the aggregate.
I expect our goaltender to stop roughly every two of three shots. Sure, if Giroux scores against Montreal, then Neuvirth has a 1.000%
against Montreal, but I would still expect him to miss the next shot he faced on average. It doesn't matter that the Montreal game was over. He would have just missed the next one he faced on average. You don't appear to understand how statistics work.
EDIT: I'll put it this way, if Team A's shooters NEVER scored a goal, I would still expect for Team A's goaltender to stop roughly 2 of every 3 attempts. The rate of success of his shooters has no effect on the goaltender's performance.