First, Berube talked about what he saw from the Leafs this year. The team has famously not found much success in the playoffs in the core-four era. However, Berube believes he saw the team starting to play better playoff hockey despite their first-round loss to the Boston Bruins this year. He specifically credited Brad Treliving for building the roster around the core four that showed improvements over Dubas' strategies.
The new coach also emphasized the importance of depth players. He stressed that every player on the team has a role to play. The top guys will get the majority of the media attention, but if the other players fail in their roles, the team will not be successful. This can certainly be interpreted as another jab at Dubas, who consistently failed to add reliable depth to the Leafs.
Could this be the beginning of a newer, better era of Leafs hockey? Hopefully for Leafs fans, the answer is yes.