Easily countered: If points win championships, then stopping the opposing team from scoring is a winning formula.
This wasn't hard to point out the flaw in your argument.
True. I feel that.
How many defenses in the history of the league have won championships winning games 13-10 on a regular basis?
In my life time (36 years) I can think of only 2 or 3 that could realistically be relied upon to do that on a regular basis. And when I say relied upon I don't mean they actually went out and did it most weeks for the years they won but they're the 2-3 in my lifetime that if we had to do that on a weekly basis I'd have faith they could do it.
The 1985 Bears
The 2000 Ravens
The 2002 Bucs
That's it.
Now that doesn't mean there haven't been other great defenses in my lifetime, cause there absolutely has, but no others that I'd say you're going to win games 13-10 on a regular basis with. (Note that 13-10 is just what I'm using in general. It could be 10-7, 14-13, 17-14 etc. Just anything that is pretty much considered very low scoring.
This idea that one unit of football is the formula to winning on a regular basis, especially championships, is just silly. Football is the ultimate team sport for a reason. It takes all the units to win on a consistent basis.
For those who believe Defense wins championships are you telling me you're putting your money on Denver repeating this year? Do you feel comfortable putting your cash down that their defense is just going to carry whoever to a title? I highly doubt you are. I know I sure as heck wouldn't be.