With the news of Jake Muzzin injured for what is likely the remainder of the season, many will want the Leafs and Kyle Dubas to go after the young blueliner. However, it is not a good idea at all. The Leafs have no need for an injury-prone defenseman and spending what little trade capital they have to acquire another would be a mistake.
Another reason to avoid a Chychrun trade is that since he scored the game-winner in overtime against the Leafs last March, as Cam Charron points out, he has played a grand total of 5 minutes and 51 seconds and currently there is no timetable for his return.