Pantheon, as a character, is bland
Not trying to be harsh be harsh or nothing but in my opinion that's how he feels like.
Of course him before this lore revamp was no different. He was a guy who would woop ass without the slightest hesitation. But his Pantheon is all about kicking ass.
Now that sounds weird but its the truth. This Pantheon only has that one thing about him, there is no other goal he has, no dreams, nothing else. I got remind this with the teaser of him standing at the top of a mountain looking into the night sky. Its sad because I don't see them giving him any actual character growth sure he'll have stories but i'm sure they will all be the same, him just beating up an army of people.
Maybe its the lack of information we have on the Aspects that makes him seem this way. Or perhaps they showed us Atreus a character that had goals, a dream, depth and then removed him to give us this flat cardboard. Perhaps these things combined make me feel like Pantheon is extremely boring of a champion.
Either way this is just my opinion on it. Oh yea as far as the teaser goes, i'm pretty sure its Aurelian Sol. But that's just because "Sol" sounds close to "soul", kid you not this is the reason.