When it comes to intention, I'll just quote something I posted yesterday
I think the line in the sand SHOULD be "the fighter intentionally did the move that way and it was a foul" and not just "the fighter intentionally fouled."
Ignorance/negligence should not go unpunished. This situation isn't like intentionally throwing a leg kick at a guy who's moving so you accidentally hit his crotch. This situation is like intentionally front kicking straight up the middle of his legs and going "I didn't know his balls were there."
Even if you want to try and say you weren't trying to foul him, you did EXACTLY what you were trying to do and it was a foul.
DQ that shit