I think the Leafs biggest issue, is on defense. Now it wasn't a huge factor last night because the entire team was the issue. Kind of the tortoise and the hare, scenario no matter how fast the Leafs skated they didn't get anywhere, and the tortoise just kept moving along to the finish line. But back to the defense, they really have a bunch of middle d-men of various levels. Getting points doesn't make you a top defenseman, or Gotisbehere is the 4th. best d-man in the league and Tyson Barrie is a #1. Hainsey looks like he's out of gas, Rielly still has a step to take, Gardiner shows intensity every few games, Zaitsev, Polak, Carrick are 3rd. pairing defenders, and Dermott is a rookie.
The good news is their future core is under 25, and it appears they have some assets fermenting in the minors.
Now, tomorrow they could return with a purpose and their offense could dictate the game, and cover up those flaws as it has throughout most of the season.
I'm hoping Grundstrum and Korshkov can bring some sandpaper, grit, determination with size to the game as early as next year. Marleau has that size and determination, but his odometer is well over 200k, and he's not the same player as he was a decade ago, no matter how many empty net goals he scores after an ice bath.
The good thing about the game last night is there wasn't a huge let down, nor a tease that they might win it. So the emotional cost was low.