If Reimer plays against the Ducks instead of Bernier I believe we lose that game. That being only one example were goaltending made a difference.
Bernier has a .926 sv% and Reimer has a .910 sv%.
You're entitled to your opinion but you have no idea what would happen if Reimer was the starter the entire year. Don't get me wrong, I want Bernier as the #1 guy, but you can't forget James' good performances while focusing on the bad ones as representative of him as a goalie.
I mean there was the game against Pittsburgh where he stopped 37 of 38, or the other San Jose game where the roster was decimated and he stopped 37 of 40 (they lost but it wasn't his fault that's for sure), or the games against Washington and Ottawa where he faced 50 shots both times and we still won.
Then you go back to last season and think about games down the stretch where we had no business winning and it was all him.
Again, I don't think we'd be where we are right now this season if it was just him and Scrivens, but I do think we'd be either in the Wild Card or 1-3 pts away.