One part of this deal that does make sense is the inclusion of Nick Robertson. It is not clear whether or not the Panthers would have any interest in the young forward, but he has requested a trade from the Leafs after he was disappointed in his opportunities last season. That being said, Leafs general manager Brad Treliving has gone on the record saying that he thinks Robertson will be a key part of the team next season.
Another one of the Leafs additions, Timothy Liljegren, has been regularly included in hypothetical trades and mock trades proposed by fans. However, the team has not shown any signs that they plan on trading him. Furthermore, some Leafs fans have pointed out how trading Liljegren would not really make much sense for the team.