While the Leafs won't have much cap room next season, they will have around $14 million to work with and some crucial players to re-sign, including
Zach Hyman. Kane is signed for $7 million each season for the next four seasons, while Rielly receives $5 million next season and is a free agent at season's end, so there will be ample money to work with to effectuate this transaction. The Leafs have enough cap space to cover the $2 million difference.