Toronto is looking for a goalie and a top four Defenseman. this trade will provide both while having two team friendly contracts. Columbus will have a problem with the expansion draft and will most likely lose one of KORPISALO or MERZLIKINS, korpisalo would fetch a higher return in my opinion but trade could be change in favor of Merzlikins. Columbus would also gain picks and a pending UFA goaltender they wouldn't need to protect. Nashville appears to be willing to sell off there team, here Nashville would receive picks a good defensive prospect and a serviceable young defensemen. it is very unlikely to happen however it could make sense for all parties.

This trade does not make sense for leafs Dubas said he that leafs are going for a forward