The Boston Bruins open the 2013-14 season Thursday night against the Tampa Bay Lightning. The B's will be celebrating their 90th season but will they be celebrating a 7th Stanley Cup Championship at the end? How many wins will it take?

The pre-season TSN hockey power rankings put the Bruins at #4, behind Chicago, Pittsburgh and the LA Kings.

The rest of the top-10...#5 St Louis, #6 Ottawa, #7 Detroit, #8 Washington, #9 San Jose and #10 Montreal.