Very true.
Unfortunately, that would be the risk you’d take with a move like this.
Personally, I’d go for both Ferland and Dzingel if we whiffed on the above........but I don’t think it would ever come to that point. Think about it from the perspective of Panarin/Duchene/Stone.
“I’m going to get paid BIG MONEY for 7 years to play with PETTERSSON. This team has good young pieces in all positions, and I could very well be the missing piece.”
Thing is
LOTS of teams can make a similiar, if not better, pitch.... Take Florida & say they approach Panarin. They have the likes of Barkov, Trochek, Dadonov, Huberdeau, Hoffman (and that's just up front). They have oodles of cap space, low income taxes, a very amenable climate and a large contingent of Russians.
Duchene is commonly linked to Nashville due to his enthusiasm for all things country (and supposedly he's even involved in some sort of property development there). They don't have oodles of cap space, but they have valuable pieces they could fairly easily move for good value, should they elect to go hard after him. Oh, and they're a strong team, which has gotta be a selling point to a guy who claims he just wants to play in the playoffs
Petterson is a potential selling point for sure but I think you're overestimating the value of that (while underestimating the value of a wealth of other factors)