Everything in football seems to start at the line. I think the saints improved their OL markedly. You give Drew Brees time he still has the talent to hit his receiver regardless of whether he has Jimmy Graham or not. CJ Spiller is a really good back IF he stays healthy, which he hasn't been able to do. I think they still have enough to compete for the division. I don't think their D has the ability to shut teams out, but I think they'll be able to score points.
Regardless, F the Saints in the A.