If the Devils are more successful than Toronto it won’t be solely because of Keefe. It’s because they’ve built a better program and have multiple paths to being successful with strength in goal and an abundance of quality defense plus the finesse skills Dubas tried to build with.
If the Leafs are less successful with Berube, we still owed it to ourselves to try and get out of a dead end. If the recipe is so unworkable it tells me there are foundational issues once and for all and at that point we can pull the plug on the entire Matthews, Marner, Tavares, Reilly and Nylander era, no hesitation. Some, half, all can go at that point.