The good news for the Blackhawks is that Shaw, a scrappy, versatile second-year forward, is close to skating again and might be able to return in the pending Western Conference Final against either the Anaheim Ducks or Los Angeles Kings.
Game 1 is scheduled for Sunday.
"[He] certainly adds an ingredient you appreciate as a coach and a teammate," Chicago coach Joel Quenneville said. "[He] has that relentless competitiveness, some skill offensively and he's hard to play against. Nice set of hands, can take faceoffs, play center, wing. You look forward to getting him back. We expect to have him back on the ice this weekend and we'll get a better determination of when he'll play."