Pretty spot on. I'm not even a M2M advocate. I just think JB is becoming a dinosaur in his zone stubbornness or whatever it may be.
The worst thing we can do is collapse on the high post, yet we do it all the time. That leads to a step in 3, which is pretty much the kill shot in CBB, instead of forcing the opponent to make a quick decision, take a semi-contested, rarely practiced 2 point jumper.
If we are truly back, and play the zone how Duke did, with our athletes...we could be deadly on defense.
I don't think we recruit well enough to go against Duke/UNC and play M2M unless we want to hire Tony Bennett and have him install the pack line.