What caused Eagles' owner Jeffrey Lurie to say, "This season was without question the most disappointing season since I’ve owned the team"?
Was he pissed about the five fourth-quarter comebacks, the team's inability to make the playoffs, Andy Reid's coaching and personnel decisions or was it something we don't even know about?
Whatever caused Lurie to show some emotion during Tuesday afternoon's press conference will remain unclear even though there are plenty of events that caused this season to spiral out of control.
The scariest thing about this list is it could be extended by another 10 situations. But, as it stands, these are the five biggest turning points of the 2011 season in chronological order.