So this is strictly an observational assumption and nothing I have factual knowledge of, but with the early encroachment and then the penalty where they were simulating a snap, paired with how far off the ball they seemed to be playing, my guess is there was some kind of conversation with the coaches by the refs about line play.i agree its got to be his helmet- but by how much, ya know?
it can't be THAT much but probably in the neutral zone.
which as a DE why the hell aren't you looking inside first lol
Also remember an offsides is like a touchdown. The tip of the ball just has to touch for it to be offsides.