It goes without saying that, depending on the extent of his absence, the absence of Karlsson would affect the early-season performance of the Penguins, particularly with a frenetic October schedule where they play 12 games in 23 days. By November, the Penguins got off to poor starts over the past two seasons, placing them near or at the bottom of their division, failing to get into the playoffs by only a few points each season.
A similar poor start this year could again jeopardize their postseason aspirations.