WhatsApp doing the rounds names him as “psycho kenny” so obviously an individual with a reputation. Apparently it was only 30 seconds into the game. No ambiguity here, lifetime ban.
Psycho Kenny? Que est que c'est?
Sorry, not to downplay the thread, but the song came into my head.
Back on topic, I agree with those that say this should be dealt with by AGS. Common assault (if that is the case here) on a GAA pitch should be no different to anywhere else.
Should note though, that the video I have seen does not show what has happened, but interviews with relevant people
should be enough to clarify.