Newly appointed head coach John Tortorella is making waves in the NHL, and his impact on the Vegas Golden Knights is already being felt. Just days into his tenure, Tortorella is shaking things up with a renewed focus on defense and a more aggressive approach to the game. The Golden Knights, who have struggled with consistency and playoff success in recent years, are looking to Tortorella to bring a winning mentality to the team. With a reputation for being one of the most demanding coaches in the league, Tortorella's arrival is sparking both excitement and trepidation among fans and players alike.

How John Tortorella made a quick impact on the Golden Knights  ESPN