In a ppr dynasty league I'm in, I have Denver and Arizona for defenses. We are allowed three free agent pickups per season, and part of me is considering using one on the Cowboys defense. Based on the first two weeks and projections for Week 3 they blow Arizona out of the water, and would be better than Denver two out of three. But is it real? I wouldn't have to do it necessarily this week, but I would be near the bottom of waiver wire priorities and don't want to miss out because I waited too long. Anybody want to talk me into or out of this, 'cause I'm doing both at the same time and it's giving me a headache...