You got the first part correct. At the beginning of the season they were without starters and veterans who defected and of course, the looming sentiment was that they'd be worse.
As I half said, to me it is a wait-and-see attitude. Unlike you, I still half many questions and doubts about this defensive team. You are fee to start printiing gimme caps that say Best Defense in the NFL any time you want. The caustious and restrained fan, like gimme, proud son of the Hills of Farmers Branch, will not. Maybe later, but not now, dear exuberant fan.