Blue Jackets' Calvert out indefinitely with concussion

The Columbus Blue Jackets added a forward on Thursday, but they lost one on Friday.

One day after the Blue Jackets acquired David Clarkson in a trade with the Toronto Maple Leafs, Columbus head coach Todd Richards revealed that Matt Calvert will be out definitely with a concussion.

Calvert has 10 goals and nine assists in 49 games.