I think no one here is interested if the Habs would "definitely" accept this hilarious offer. Fact is, the Flyers wont help the Habs with trading them Giroux below his trade value, even more if they would have to pay 4 1st round picks to edmonton in a draisaitl offesheet. That would just be horrible asset management for the Flyers.
Have you ever heard of an example? In that deal with Montreal, which I have acknowledged three times is less than they'd get in actual trade, they are getting two first round picks back and already hold the Blues 1st. Their net loss is 1 first round pick. Would you not trade Giroux and a 2020 1st for Draisaitl?
Not to mention they could even be drafting higher with Montreal's picks than if they held onto their own.
Since you can't see it yourself, imagine if it was Pacioretty and 2 1sts like someone else said.
To Minnesota for Brodin/Scandella+Kunin/Kaprizov+
To Nashville for Fiala+Fabbro+1st+Cap Dump.
They'd have to shed some salary but could likely find takers for Read, Flippula, or attach something to Weise/MacDonald. It's worth the difference between Giroux and LD now but will be even more beneficial in 3-4 years. There wouldn't be a team deeper/stronger than the Flyers down the middle.