This is the only thing I really care about Pantheon, and I feel like it needs to be said after Kayle.
Do. Not. Reveal. His. Face.
He could have Robert Z'dar's chin underneath that helmet, I don't care, I don't wanna see it. I don't want any outline, nose, eyebrows. He has two eyes of flame and the rest is shrouded in darkness.
This is even more important with his updated lore having Pantheon be a warrior spirit that takes over the host. Pantheon of the Gods is faceless. You can make all the lore you want about Atreus, have his own personal struggles and story beats. You do not reveal his face. I don't even want his death to release him from that. He arrives on the battlefield without a face, he leaves without a face. Pantheon does not need a face for an enemy to recognize him.