As you may have noticed, defenseman Jeff Petry left the game against the Panthers in the third period. He retreated to his team's dressing room and never returned. During his post-game press conference, interim head coach Martin St-Louis confirmed the bad news. Petry has a lower body injury and will have to sit out. His case will be re-evaluated tomorrow. <div align='center'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/habsinhighheels/status/1507178314628222977?s=21'> </a></blockquote></div> <div align='center'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/renlavoietva/status/1507178216200544264?s=21'> </a></blockquote></div> This could open the door for Justin Barron to make his debut with the Canadiens.