The Boston Bruins are rolling to start the year despite a predicted slow start due to injuries to key players. Their 11-2-0 record is good enough for 22 points and first place in the Eastern Conference, and as if things haven’t been good enough, they’re about to get the final key piece of the puzzle back in their lineup. Defenseman Charlie McAvoy is set to make his season debut tomorrow against the Calgary Flames, marking his return from offseason shoulder surgery.