Who will win the NFC South?

Im a Falcons fan, and as well as weve been playin, it annoys me that we could finish 13-3 and not get a bye. ie beating the panthers and seahawks but losing to the saints. If this happened and the saints won their other 2 they could also finish 13-3. This would mean were tied on head to head and divisional records which means record in common games which i ume means our record against the AFC North and NFC West. I think that means if we beat the seahawks, the rams but lose to the saints wed still win the division but im not sure. Can anyone else confirm this?