[quote=@TheUnknowable]


At this point they are more concerned with conquering the humans than fighting each other, hence why the Egyptians would free the Greeks.  Eventually, if they do well enough, infighting might errupt, but at this point they have a common enemy.


[/quote]

The only problem I have with this is the even just within their own pantheons, gods fight and disagree. The personality clashes between the personalities of the different pantheons (Egypt's focus on worshipping the dead and high structure vs. Greek's Worship of nature and moderate vs. Norse's worship of war, death, and catastrophe with little structure) would make them fall away from each other moderately fast. And that is just those three. Of course, different gods from different pantheons are likely to get along perfectly well, even becoming friends and working against their own pantheon.