I think Pettersson is likely a "where there's smoke, there's fire" situation. We heard this speculation coming out of his ELC, which doesn't happen often for star-caliber players. Something is going on there and none of it is good for the Canucks.
Start with Byram, Newhook, and a 1st as a base and then ask them what else they want. Pick whoever from the other prospects. A few more 1sts? Sure, all yours.
Other teams can likely beat that with ease. It'd require Byram having another playoff run like last year to even have a chance.