The rumour I saw stated Ferland's camp was talking to Canes management about an extension, not about Tulsky specifically. Isn't Tulsky involved with player personnel?
I apologize for not responding to this as I was traveling and missed this post. Tulsky is involved in player personnel, but according to him (and maybe he's being modest), he gives his input but the GM owns 97% of player personnel decisions. I'm not sure how aggressively the Canes actually pursued re-signing Ferland, regardless of the rumors. He got injured early in the season and once Nino was acquired, his role was reduced. He quickly got out of favor with Brind'Amour (who is also involved in player personnel decisions) because of his inability to stay in the line-up and leaving a few games mid game. By the deadline, the Canes were actually looking to move him, but there wasn't much of a market (rightfully so) due to his injuries and they kept him as an "own rental".
Ferland was great when he first got to Carolina. I'm not sure if it was injuries, a reduced role after Nino, concerns about his next contract, or what, but his effectiveness diminished to the point where he was on the 4th line (when healthy) at the end of the playoffs and the Canes didn't even try to re-sign him. I like Ferland though. He can bring an element of physicality, yet still with skill and scoring ability and that is valuable.
I get concerned about injuries though. One poster on the Canes board said it like this: "In order for Ferland to be effective, he needs to play a physical game. Unfortunately, playing a physical game causes injuries and if he doesn't play that way, he's not effective."
At the salary you are paying him, it's not a big deal and I wouldn't over-react to a couple of games. With some long term security now, I hope he plays like he did when he first got to Carolina.