In fact, I think the real problem is Comcast didn't want to shake up the old guard and Snider's legacy.
But they need to put Clarke and Holmgren out to pasture, and get some management that understands the salary cap and the change in the game since they started enforcing rules against grabbing, hooking and slashing and now cross checking - which have made size less valuable and speed and skill more valuable.
Fletcher has recognized some of this, he increased spending on scouting, analytics and development, in fact, I think he's better suited to a President role, running the organization, than the GM role - and he may be grooming Briere b/c he sees that as his future. Whether it's Fletcher or someone else, you need a President that will shake up the organization, because I think the "ole boy" network (once a Flyer, always a Flyer) has ossified the organization.