Mikko Rantanen could be on the move again if Carolina cannot sign him to an extension. Brock Nelson, Erik Karlsson and brothers Brayden and Luke Schenn are all in the mix. Seth Jones, Ryan Lindgren

Mikko Rantanen could be on the move again if Carolina cannot sign him to an extension. Brock Nelson, Erik Karlsson and brothers Brayden and Luke Schenn are all in the mix. Seth Jones, Ryan Lindgren and Gustav Nyquist have already changed teams.

Seth Jones, Ryan Lindgren and Gustav Nyquist have already changed teams, and there is still plenty of time for more to happen. Even after a series of deals prior to the 4 Nations Face-Off, this week should bring plenty of action before the NHL trade deadline Friday.

The Dallas Stars are exploring trade options before the deadline, and there is speculation about a move for Erik Karlsson. Dallas wants to strengthen its roster for a deep playoff run.

The Pittsburgh Penguins are open to trading veteran defenseman Erik Karlsson ... trusting' my shot amid 14-game goal drought How a Brock Nelson trade could boost 4 playoff-bound teams Ranking ...

Brock Nelson, Erik Karlsson and brothers Brayden and Luke Schenn are all in the mix. Seth Jones, Ryan Lindgren and Gustav Nyquist have already changed teams. And there is still plenty of time ...