Riddle me this, can you have fantastic goaltending and sub par possession and still do well ... Say like Montreal?
Seems then that possession matters very little... particularly for teams that don't play for it. Goaltending is the main thing a team should strive to improve. Blocking shots and all that.
Curiously, a defensive minded system that Lemaire and Lou are known for. Go figure.
Goaltending varies a lot from season to season. If Price goes back to career average levels, Montreal is just a decent team. Even if Price sustains .93%, Montreal still isn't a contender.
Plus, it's much harder to upgrade goaltending. There are only a handful of great starters in the league, and they're not on the market. The only other option is growing your own, which is unpredictable, so trying to build a contender through goaltending is likely a waste of time.