The truth of BYU's identity is probably somewhere between his perception and that of the guys who were posting that our defense is better than almost all of the others on Nebraska's schedule.
I think he was trying to be objective. But, like all of us, he's a fan of his team, and when he saw a bunch of BYU fans acting as if we were a step above many of the teams they play on a regular basis, he started chucking rocks.
I don't disagree with him that its not hard to find delusions of grandeur on CB.