i know virtually no one checks this board but i have wondered this for a while.
On the ps2 version of Pandora Tomorow on the level in Indonesia where you place explosives on Sadono's plane you talk to his pilot about something. His pilot mentions a man named Nakariakov, i believe his first name is sebastian. He warns about this man and says something. But then Nakariakov is never mentioned in any other game in the series after this point. This is most likely just a plotline they left open for future use and never decided to follow, it was a small little dialogue but now i am interested to find out who nakariakov is.