Unfortunately, I have never been a real student of the game. I've been hearing about the insurmountable differences in philosophy/scheme/technique between MM and BB over the past couple days--from coaches, players and writers alike--with nobody really enumerating exactly what those differences are. Is there a former coach and/or someone who knows the game out there willing to explain? My O-line knowledge is limited to vague understanding of man-blocking vs. zone-blocking. It'd be much appreciated.