TL
R Dubas so far has been okay as a GM.
Two important contract signings have been botched (Matthews and Nylander) for different reasons.
Matthews not enough term at that cap-hit.
Nylander just poorly handled.
However, he has done a good job signing UFA's from the NCAA, and CHL, and Euro-leagues.
His draft has been good, but a one year sample isn't long enough to judge.
His trades have been lack luster. I realize Muzzin is a quality defence but the Leafs gave up some "primo" assets in Grundstrom and the 1st (could care less about Durzi).
In the end he has done a decent job, nothing special but nothing horrible. I have a strange feeling this off-season will tell us a lot about how good Dubas is as a GM.
Prospects to look forward to seeing in 2019-2020 season.
Marchment -> Leafs 4th line?
Sandin/Liljegren -> Leafs full time?
Woll/Scott -> Battle of the AHL starter job
Vladislav Kara -> KHL Prime-time