A now infamous thread has a statement which explains why the poster is qualified to judge that Bill Belichick doesn't know what he is doing:
"I played in High School, so I know somewhat of how things work"
** Frankly, everyone on this board, including myself, posts like they know more about NFL football than they really do. Even ex-NFL players who are commentators say things that make you wonder how low thier wonderlic scores must have been -
So I don't think having played high scholl football makes you anymore an expert than anyone else here.