Just when things started to look good for Andrew Shaw, the Chicago Blackhawks forward is sidelined. 

The Blackhawks announced today that Shaw has entered the league's concussion protocol. 

This isn't the best news considering Shaw's history with concussions, especially during his time with the Montreal Canadiens. 

Hopefully Shaw is able to pull himself out of this one and it's nothing serious. 

Shaw has 10 points in in 26 games so far this year along with 33 penalty minutes.