>>58087330
According to the leaks and all the buildup with the pokefucking myths that were being written around the time of late gen 3 and early gen 4's development, it seems what was going to happen was N was meant to be a half Pokemon half human abomination that completely fucked with the natural order of the world.
Ghetsis seemed to be less of a megalomaniac and more of a genuinely deluded schizo who thought what he was doing what was necessary for the world.