The NHL has recently expanded its roster of teams, welcoming new franchises to enhance the league's competitiveness and fan engagement. The most recent additions include the Seattle Kraken, which began play in the 2021-2022 season, and the Vegas Golden Knights, who joined in 2017. These teams have brought fresh excitement and new rivalries to the league. Expansion teams are designed to increase the NHL's reach and popularity, particularly in markets that have shown interest in hockey. By introducing new franchises, the league aims to attract a broader audience and provide more opportunities for players and fans alike.