In terms of
Erik Karlsson's upper body injury, it remains very mysterious, as the exact specifics have been kept internal.
A glimmer of optimism: Mike Sullivan said Karlsson made some progress today and returned to the ice. Getting Karlsson back to full fitness is huge for the Penguins, who, despite what some might think was an underperformance last season, are infinitely better on both sides of the ice with him as he remains a keystone contributor, as he was second on the team in impact, according to Dom Luszczyszyn