Did Chris Bigras’ big night in Vegas cinch a spot on the Avalanche?

In Las Vegas, a “tell” is a dirty word. You don’t want to give away your hand with some kind of twitch or habit. But when it comes to the Colorado Avalanche making the final decision on its final top-six defenseman, the team might have made a tell Thursday night in Vegas. Chris Bigras – not Duncan Siemens, not Andrei…