There is only a bidding war if Claude says he will go to any contender. I just cant imagine he says that. Then when it comes down to it, he will get to choose, so it wont be about the best package, it'll be about what Claude wants to do. Has there ever been a scenario like this where a beloved lifelong franchise player with a NMC decides where he goes and the original team gets a haul? The last one I can think of other then Hall was Iginla. He chose to go to Pitt and the Flames got back a first, Kenny Agostino and Ben Hanowski. Neither of those guys were premium prospects at all. The first was expected to be very late and that was a time where GMs through around 1st rounders much more freely than they do today.
Giroux is a great player and has earned the right to go where he wants, should he decide to leave the Flyers. That likely means the flyers don't get much back in return. Certainly not someone like Newhook.