The Colorado Avalanche returned to New England this weekend for the first time since the trade that changed everything.

Carolina plays Colorado and Dallas this week, so let's revisit the deals that helped reshape three contending teams.

Absolutely nobody saw the Mikko Rantanen trade coming last year. Very rarely are the player himself and his agent shocked to learn of the news, but that was the case in this situation. Rantanen had ...

Oskar Bäck and Wyatt Johnston also scored for Dallas, which won its second straight after losing four in a row.

Rantanen logged two power-play assists, two hits, three blocked shots and two PIM in Saturday's 3-2 win over the Hurricanes.