I'm sure SE has a surprise in store for us when the final battle of final Alexander: Anchurus (or less likely Lityerses, following the scheme of Gordias, father of Midas, who may have had the aforementioned sons, neither of which had a long happy life) occurs on the shore of the lake fighting Alexander in all his glory and the concept art comes to reality when Holy Judgement is finally cast upon us.
Or we can go the lame route and the final battle will be inside Alexander, and there will be much complaining throughout the forums about it.