There were 61 goaltenders who played at least 670 minutes of 5v5 ice time last season. The 670 is used to isolate the group of goaltenders that includes new Toronto Maple Leafs backup Jhonas Enroth in the minimum amount of time.
Have the Toronto Maple Leafs identified a stronger goaltending tandem solely focusing on the danger zones?
There are three danger zones generally accepted in the weird and wonderful world of goaltenders: Low Danger, Medium Danger and High Danger. Greg Balloch has a read from September, 2015, on adjusted save percentage which shows an old image from War-On-Ice on what these zones look like.