The Devils have played two games so far this season. There have been a combined nine goals scored in each game. It's not a fluke. The Devils are much stronger offensively than they are defensively. 
The Flyers also have issues on defense. They were on display in the Flyers' first game, a 4-3 victory against the Blackhawks. 
At this early juncture, both team's offenses are ahead of their defenses. I'll ride that here and go Over.