Leafs explain how they may have to replace Morgan Rielly

The Toronto Maple Leafs are already without the services of defenseman Jake Muzzin, who is on LTIR.  TJ Brodie isn't recovering as expected from his oblique injury. And now it appears as though they may have to go without another top defenseman for an indeterminate amount of time.

 Defenseman Morgan Rielly was shaken up during last night's game against the New York Islanders after a collision with forward Kyle Palmieri, and did not return to action. 

With TJ Brodie not healing the way that the team anticipated, losing Rielly would be a major blow.