Peter Laviolette named new head coach of Rangers, promises culture change

Peter Laviolette is the new head coach of the New York Rangers.
Laviolette emphasized speed, aggression, and accountability in his coaching philosophy.
Laviolette plans to give young players like Lafrenière and Kakko more responsibility.
Laviolette is considered adaptable, intensive, and an advocate of advanced statistics in his coaching.
The new coaching staff emphasizes intense competition, physical challenges, and a playoff mentality.