Sidney Crosby's return marks the Pittsburgh Penguins as one of the favourites in the play-offs. Justin K Aller / Getty Images
Sidney Crosby's return marks the Pittsburgh Penguins as one of the favourites in the play-offs. Justin K Aller / Getty Images
Contenders to the NHL throne
As many as 10 teams have a legitimate chance of winning this year's Stanley Cup, writes Sam McCaig.
