Agree with Bass for the most part (except the part about only watching football: in my current life I don't have time to watch anything at all). Frequent roster turnover deprives teams of continuity and makes watching (for those who have time...) less interesting. For all of its warts, the NFL of the 1970s was much more interesting than the 2010s. Or maybe it was just that the NFL is more interesting when you're a kid.