Here are the obstacles to trading Karlsson: • He has a no-movement clause. Though many assume he would be willing to move on ...

Erik Karlsson still likes it in Pittsburgh. And he still sees his station as a defenseman with the Pittsburgh Penguins as ...

The blueliner's name has surfaced in recent trade discussions, along with those of fellow veteran Penguins stars Evgeni ...

But Erik Karlsson, once the most dominant defenceman ... then-Sharks teammate Jacob Middleton and young prospect Ozzy Wiesblatt followed suit, the group falling into a chummy summer routine ...