Yes, yes a thousand times yes.

I'm surprised that Poseidon and Hera is on Athena's side since Poseidon and Athena butt heads all the time and Hera is beyond loyal to Zeus.

Demeter might side with Athena instead of Zeus since she probably still hates him for the whole Hades and her daughter thing. Same for Dionysus probably because of the whole can't drink wine anymore thing.