The Toronto Maple Leafs have made a boatload of changes this current offseason with hopes to change their fortunes for the upcoming season. But what will be the biggest determining factor for the Maple Leafs success or failure in the upcoming 2026-27 season? This biggest factor will determine the Maple Leafs success or failure in 2026-27They all could have a potential impact on how well the Maple Leafs do in the upcoming year. However, Bobrovsky is coming off his worst season ever in the NHL with the Florida Panthers last season. Don’t forget, both Anthony Stolarz and Joseph Woll also had their worst campaigns last season playing behind a struggling Maple Leafs squad.