I think folks should remember that the Flyers put all their marbles in an extremely talented goalie that hockey canada people (tm) knew was at the very least extremely shady, if not (as is now widely known to be) an alleged rapist. After Hart left, they tried to survive with a couple of meh AHL goalies, and then a Russian with a good but not a Sorokin-Shesterkin level track record just learning the small ice.
Couple that with the reality that Sean Couturier couldn't keep up strong play throughout the season. They've got some exciting wingers, but don't have the centers.
One can't know how much Tortorella used the making it all about himself as an intentional gambit because there is nothing anyone could do about the Hart situation after the fact. (I think Flyers management failed to deal with it proactively, and I find it extremely unlikely they had no inkling what to expect last summer. Perhaps they didn't expect to be competitive at all. Or perhaps there's a reason why Gauthier wanted nothing to do with Flyers management.)
If I were a Flyers fan, I'd want to make sure that anyone in the organization who may have known about the Carter Hart situation is shown the door. And then I'd figure out which people cultivated ignorance, and show them the door. Because there's a compelling case that they've wasted seasons with the demons chasing him. Then worry about getting a center, an emotionally stable coach, and move on.