I wouldn’t deal Guhle at all, he’s the cornerstone of the defense going forward. Our only legitimate potential to be a true number one defenseman (at this moment anyway). He was our best defenseman last year before he was injured. He’s as close to untouchable as it gets IMO.
I don’t see how the Canucks and Habs would make a deal around Petterssen, unless the package was heavy on picks/prospects from the Habs. The young guys the Canucks would target are the guys like Dach, Suzuki, Caufield, Guhle, etc who are our core.