Comeau is good for that. I remember some game against the Sharks that Varly was in the middle of stealing when Blake scored and a sharks fans just lost it that his team "let some dude named Lake f***in Como score on them"
That line has actually been incredible for us this year, but anything more than sporadically chipping in is asking a lot from Soda with those wingers & that usage.
But by this token doesn't Marner still have to prove he can synergize with another great player the way MacK n Mikko do? There's been some great players who just couldn't ever form that dominant duo with anyone because they did better with the puck on their stick & less talented players who'd focus more on winning the puck for them, getting the puck to them, and then moving around off the puck for them to utilize.
Matt Duchene before his knee injuries clearly had more dangerous tools/skills than Rantanen (or Marner for that matter), and though he did well next to Landeskog & MacKinnon when the 9's line was together, he never did this well and never helped elevate MacK's game the way Mikko has since they got stuck together during that disastrous 2016-17 campaign.
Personally, I have no doubt that Marner would thrive next to someone like MacK...which is why he was one of the players I would've been happy with trading Barrie for before this season changed my mind on trading Barrie & how much we can really afford another developmental season while waiting for prospects to arrive...but I also don't have any doubts that Mikko could thrive while driving his own line. So I don't think any of this really applies to either player.
Wheeler doesn't need Schef to be great, but it certainly helps, ya know?