The Maple Leafs very obviously need to find a couple of meaningful forwards to add to their roster. They can promote Alexander Kerfoot from third-line centre to wing in the top six and then they really only need one important player, although some more options lower down the lineup would be nice.
There are very few UFAs left, but the return of Alex Galchenyuk or giving Thomas Tatar a new home (or both) are options. The other method to add talent is in trade, and there are teams that need to rearrange the roster for cap reasons or because they’re out of balance.