This is deep in the realm of speculation so there is not correct answer. However, I would simply note that Ayon had something of an independent conciousness, choosing to obey or not obey orders he was given and not really paying attention to any of the three Fraccion. Thus there the possibility exists that if he did eat somebody, assuming he can even eat somebody, it would just strengthen him for when the three of them brought him out again. However, as I said, there is no definitive answer to this question. So anything is possible.