Is the Avalanche's 'Lumberyard' goalie duo a strength or a possible Achilles' heel?

DENVER — There were 14 people huddled around Scott Wedgewood’s locker following an off-day practice — six of them with cameras in their hands, the other eight fighting to get a question in and straining to get their recording devices close enough to the loquacious goaltender to document his answers.Directly across the room, Mackenzie Blackwood was casually unlacing his skates in solitude.Advertisement