re: How did the defense get so bad so fast?

Getting Campbell back will help a lot, like more than people realize.

I also would like to note that we actually do have the chances to stop defenses, we just inexplicably playcall like idiots.

We've had so many third down chances, we really just need to start playing more physical and jam the receivers.

Apparently, according to some people: We rarely jam the receivers if ever.

I have no idea what Grantham has been doing this last year.