Obviously isn’t on the same side as the other Champions ace. Piplup is in the middle with Pikachu with Eevee and you didn’t answer everything I asked. Who does Metagross and Duraludon belong to? Add Garchomp on that list.
Again if you’re saying her Haxorus isn’t next to the Champion’s ace then you’d be implying that Diantha’s ace and Steven’s ace are there for no reason. You can’t somehow think that Steven and Diantha are implied when they’re literally on the same exact poster. I’m basing this on the “then we can correlate…” part. Also why are all of the other Champion’s ace on the poster released after Ash got in M8, what sense does that make?
She would there because it’s not impossible that should would move up in ranks. Did Ash not do that? And that episode was to establish that she became champion unless you all would be even more upset when she randomly popped up in the M8. And to be blunt… because the writers want her to be there. Just like despite you guys being upset about her becoming Champion….the writers wanted it.
Even if they aren’t on the same side, Piplup being there shows that the Pokémon on the poster can mean more than just being Pokémon related to the main cast and the Master Class. Iris is likely returning and Haxorus may be there to represent that, and again it’s with the other Champions’ aces because Iris is a Champion herself. And I did answer your question, Champion’s Pokemon have been promoted in merch outside of the Champion appearing i.e Tokio and Gardevoir.
As I’ve already said, merchandise posters are not reliable material to use for speculation and I already gave you my opinion on it when you asked for it. You keep saying “you think Diantha and Steven are implied” when I never said that, in fact I said the Gardevoir could belong to Tokio lol.
Finally, it’s possible that she could scale up ranks, but since no other opponent Ash has already beaten done that, I doubt she will be the outlier. Your generalizations are killing me too, because if you took a couple seconds to look at the Iris’ episodes’ thread, you’d see that I was very positive about her being Champion and I adamantly defended the writing decision. To be blunt, I don’t see a purpose of Iris showing up again in the Masters Eight, her PWC career is done just like every other trainer Ash defeated.
Edit: and no I don’t. However I do remember saying I loved Iris in her episode, I loved that so much attention was on her, I loved that I used to hate her vehemently and now I want her to come back, I loved how far along Dragonite and Haxorus have come, I loved how I actually thought she was going to win at first, I loved how much she developed, and I loved that she was now the Unova Champion, lol