The Colorado Avalanche and Boston Bruins have swapped centers at the NHL trade deadline. After picking up Brock Nelson from the New York Islanders, Colorado is taking another swing. The Bruins are sending Charlie Coyle to the Avalanche for center Casey Mittelstadt,

The Avalanche host the Maple Leafs after each team made big moves at the trade deadline, including Toronto acquiring Scott Laughton.

Colorado Avalanche make big, bold moves late in the NHL regular season 03:29. The Colorado Avalanche have acquired veteran center Brock Nelson in a trade with the New York Islande