One Winged Angel
You Can't Escape
This. As seen in Buffalo and Dallas, Ruff’s style of play (in the cap era) tends to lead to lots of high danger chances against.It might be more than just the goalie though. Some shots are more difficult to control rebounds or keep out of the net. Rush chances, cross ice, from turnovers. The Devils have some elite skill but they do play a high event style. Changing the goalie might not necessarily be what’s most needed.
As a Rangers fan, I’d be more concerned about the Devils if they moved on to a coach with better and more sound structure. I believe that will put them over the top.