Ok, so there may be more draft picks in this deal, but NYR gets another 40-goal scorer, and they might use that to entice Patrick Kane to stick around for a discount to play with Debrincat. They also get a solid two-way defender in Brannstrom, that can play the top 4 on either side at a lower price.
Ottawa gets a failed project from NYR, but with a high upside in the same age range as Timmy, he can potentially take the LW behind Brady and have Giroux do what he did with Timmy. Miller being on the back end on the 3rd line D, is big and can shut down. They get their starting goalie from Philly with another shutdown forward to add depth.
Philly, as I said, would need more picks, most likely but gets a solid prospect goalie/ a good two-way centre who can play up and down the line at their level of the team to start their rebuild.

So the Flyers get a 26 year old 4th liner, ECHL'er, and 3rd for Hart and Laughton? The Flyers would definitely need to add, probably the 7th overall pick.

Lmao. Dorion would get a golden statue in the hockey hall of fame if he could convince the other gms to make this trade. “Give us all your best pieces for Debrincat and a couple spare parts”

Terrible trade for Flyers but I don't think that the Sens want to add a third player from the 2018 World Junior team.