In all honesty, the retaliation went far beyond what is acceptable in hockey. Xhekaj was booted from the game for his horrific bush league actions, and the Maple Leafs received a 7 minute powerplay out of the entire sequence. Xhekaj should be suspended for the brutal brawl that was reminiscent of Todd Bertuzzi.
Last season, Laine was only able to play 18 games and scored just 6 goals, after he spent the majority of the season in the Player Assistance Program. Hopefully the medical staff have a more positive prognosis for Laine, and this scary looking injury won't be a threat to him having a bounce back year.