Just the messenger! Not even sure the guy reporting it is credible.
Karlsson is carrying a big salary number, so if this happens and if the Pens don't retain salary the trade better come cheap.
My main question for this potential trade or for other moves the Wings may make in the next few years, is what do the core players -- who are making ~$8 million -- think if the team trades for/signs players for $10-12 million? It would be a tough sell to tell Larkin, Seider, Raymond, "We are building our team around you" then pull in a new player (in this case an aging defenseman) and pay him a third more than you are paying them.