Well, that supports my point. If it's intentional, ....but just because two helmets make contact on the field does not mean we have a foul. Every time someone sees a hard hit, or someone get hurt, they go running up this ladder. Each time we need to ask ourselves, what did the defender do wrong? In the UVA-Miami game, I can see nothing the defender did wrong in his tackle. It's unfortunate an injury occur, but there was no rule violation.
Plus, the rule says 'top of helmet' in part A, which means he lowers his head to make contact 'anywhere' on the defender (rule does not specify contact location of defender); and in part B, it says no contact above shoulders on 'defenseless players' (rule left open for 'any part' of body used to make contact above shoulders, not just helmet)
The POE you quoted only states that if a player uses his helmet to 'intentionally' contact (and punish, I assume) an opponent's helmet (thus a violation against part B below), then we have a foul. So, what I said was correct.
ARTICLE 3. a. No player shall initiate contact and target an opponent with
the crown (top) of his helmet. When in question, it is a foul.
b. No player shall initiate contact and target a defenseless opponent
above the shoulders. When in question, it is a foul. (Refer to Points of
Emphasis for a description of “Defenseless Player.”)