Kind of hard to say for Hart. There's conflicting sources stating the Flyers are actively shopping him vs listening but not pursuing. If we believe the former is true I can say the Flyers could possibly consider it but may look elsewhere to see if someone is willing to pay more.

Man that's a really good offer. Boucher was a #10 pick 2 years ago. A first, good goalie prospect and a young RHD that can play in the NHL now is quite the haul.

Flyers decline
The #1 pick and Boucher is a good start but Thomson is probably a # 6 or 7 defenseman and Mandolese played in the ECHL!!
If I'm Briere I want the #1 pick their #1 def prospect #1 forward prospect and that's where we start. If Ottawa wants Laughton then we throw him in but the price adds in Pinto as well.

OTT declines philly trade, massive overpay

It's actually not that good of an offer. Mandolese is a 22 year old ECHL goalie who wouldn't even be a top 5 GOALIE prospect in the Flyers system.

Thomson and Boucher are both somewhere in the 6-10 range in the Sens prospect system. The first is also kicked down the road a year and in a significantly weaker draft.

Without a 2023 first or second round pick the only way they are getting Hart is if they are willing to give up some combination of their 2024 first round pick, 2024 second round pick, and a legit prospect like Greig, Sokolov, and Kleven. I just think the Flyers will be able to get a better offer elsewhere with a 2023 first round pick as the headliner.

I might do a 2024 first, 2024 second, and ONE OF Kleven or Sokolov.

It's actually not a good start because despite where he was drafted Boucher's development has been pretty bad the last two years and he is looking like a massive reach where he was drafted if not a bust.

I think a first second and Sokolov would be doable for them.

Looks like you just let DeBrincat "walk" as an. unqualified RFA. I'm sure that's not in the Senators plans.
Now I'm not sure if the Flyers would make the deal but neither should the Sens. For 4m you can find a short term UFA goalie.