Kevin Hayes out week-to-week

Photo by Len Redkoles/NHLI via Getty ImagesIf there was a loyalty punch card for player injuries, the Philadelphia Flyers would have earned a free week on the LTIR by now.

On Monday, head coach Alain Vigneault announced that center Kevin Hayes re-injured himself in just his second game back this season and is considered to be week-to-week.

Injury update: Per AV, Flyers forward Kevin Hayes suffered a re-injury vs. Calgary on Nov. 16 and is considered week-to-week.

— Philadelphia Flyers (@NHLFlyers) November 22, 2021 The 29-year-old forward underwent off-season surgery to repair an abdominal injury and his absence was extremely noticeable. It certainly doesn’t help having late-summer free agent…