With the Leafs having around $14M in cap space, and more once they move on from
Matt Murray, they could easily afford to add Hathaway to their forward group and retain Acciari. According to Evolving Hockey, Hathaway's projected contract will be for 3 years and just over $2.2M per season. If the Leafs can add Hathaway and retain Acciari, their fourth line would become one of the most physical in the league. Not only that, but both are defensively responsible and can play against other teams' top players if needed.