Slaf-Dach-Newhook were very very solid during the 4 periods they played together. Could be nice to see again, although Slaf and Zuke have great chemistry.
Roy in the top6 is also something I hope to see.
Would like to see Xhekaj-Mailloux together at some point. They were great in Laval.
Armia-Newhook-Gallagher were also solid together at the end of the year. I hope we can bring back Toffoli to play in the top6 and put Newhook back in the middle6.
Beck with Dvo is interesting. They could both take faceoffs on their strong side.

Edit :
Cole-Nick-Toffoli
Slaf-Dach-Roy
Armia-Newhook-Gallagher
Beck-Dvorak-Evans/Anderson (same ice time for line 3 and 4)

Guhle-Matheson
Hutson-Savard
Xhekaj-Mailloux/Barron
Struble

I feel like Montreal is in a defensive dilemma...too many guys that can play , should play but also too you g to trade Savard or Matheson.

It will be exciting to have Dach back. Why keep Dvorak?

This is kind of just me assuming they won’t make any moves. I’d trade at least Dvorak, Matheson and Armia before the season starts if it were me.

I’d be down for Toffoli returning but Guhle and Matheson both on the same pairing would be a mistake because there’s no way they put Matheson on the right. I just want them to leave Guhle alone on the left. Preferably they trade Matheson but that’ll never happen so :/