John Hayden is highlighted as one of the veteran leaders on the Seattle Kraken, demonstrating the ability to connect with both younger prospects and experienced players. His relationship with Campbell and her coaching style is noted as a significant aspect of her appeal as a coach, indicating her capacity to engage effectively with the entire roster.

John Hayden, a veteran player for the Seattle Kraken, was involved in a physical encounter with Vilmer Alriksson during a pre-season game, where Alriksson made a notable impact by delivering a big hit and subsequently engaging in a fight with Hayden.

John Hayden contributed to the Kraken's offense by scoring a goal that helped give Seattle a brief lead in the game. His performance highlighted the team's ability to play fast and create scoring opportunities, though they ultimately fell short in the contest against the Oilers.