Quoting: Mr_Gardoki
Murray's GSAA -0.17
Cambpell' GSAA 1.17
This is such a comically naive way to evaluate goaltenders. Maybe look at more than one statistic?
If you take the last two games he played out of the equation, his GSAA jumps to 5.55.
With them in, his 5v5 Sv% is 0.915, compare to Campbell's 0.917. His HDSV% is 0.828, compare to Campbell's 0.786. His HDGSAA is 0.25, compared to Campell's -11.48.
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For the record, I would've preferred an alternative goaltender (ideally prying a more consistent starter such as Gibson or Hellebuyck). I'm moreso disagreeing with your belief that Murray is a downgrade on Campbell.