the digging man has a messed up eye just like hephestus in 3
I saw the video. It was Zeus. As for the Oracle, no word. More than likely a mere Oracle of the village for Athena.
Does the word "my son" the old digger said lead everybody to think that was Zeus because that is pretty stupid. old people sometimes tend to say my son to every boy they see.
That was just one reason to suspect it. Anyone with sense considered this. Another was that it was another deity for sure. Then the VA consideration. It just rang typical Zeus. Pre-fear shit anyway.
in god of war ghost of sparta you can unlock grave digger or (the old man) and he is zeus