Gardiner hasn't played since sustaining a concussion during a game Dec. 8 while playing for the Leafs' American Hockey League team, the Toronto Marlies. In 22 AHL games, he had nine goals and eight assists.
The 6-foot-2, 184-pound blueliner had 30 points in 75 games as a rookie with the Maple Leafs last season.
It's cool when you think about how many great American players have played the game and the two players that were at that 18-game point streak and what they've done in their careers. It's pretty cool right now, but it was kind of overshadowed by the loss.
— Blackhawks forward Patrick Kane after breaking the record for longest point streak by an American-born player with a goal and an assist in a 3-2 overtime loss against the Kings