The Toronto Maple Leafs have made significant moves to strengthen their defensive lineup, signing defenseman Oliver Ekman-Larsson to a four-year deal with a $3.5-million cap hit and goaltender Anthony Stolarz to a two-year deal with a $2.5-million cap hit. Ekman-Larsson's addition, along with other defensive acquisitions, aims to address the team's historical defensive vulnerabilities and provide more depth. Ekman-Larsson's performance in Florida, including a Stanley Cup win, has boosted his value and expectations for his role in Toronto's defense. The Maple Leafs have strategically built a more experienced blue line with a focus on winning the Stanley Cup in the near future.