Mitch Marner collided with Jake Muzzin at Maple Leafs practice and he was HOT after it happened. <div align='center' class='pl20 pr20'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/markhmasters/status/1466825246007304198?s=20'> </a></blockquote></div> Marner would leave practice shortly after with a trainer. <div align='center' class='pl20 pr20'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/markhmasters/status/1466825762351235079?s=20'> </a></blockquote></div> Marner has 21 points in 24 games after a terrible start to the season and would be a difficult loss for the Leafs.