My theory with Marner is he tries to bulk up in the off-season and it slows him down for the first 33% of the year. By the 34th% (lol) he's finally back to his normal weight and starts flying again.
I mean, it's literally happening again. He has the puck on a string these past few games. Over the last month Leafs have been a top team again in possession and scoring chances which makes sense when you watch Marner and Nylander.
The only shame in all this is the wins we threw away through the goalies.
The Leafs need to admit to themselves Marner is not physically blessed like Matthews, Nylander and Tavares. Stop burning him out and stop using all his playoff energy he has left on the penalty kill. Let him focus on putting up points and driving offence.