>>34743888>mc from sun moon advertise and ingame mc come from kantoMC being from other region is pretty common in Pokémon and hasn't been a hint of remake so far. MC from RSE is from Johto but in Gen III we got a Gen I remake and in XY you also were from a different region but we got Hoenn remakes.
>lily, the probably most popular female character, goes to KANTOEven if she is from Kanto they do give her a reason to go there, namely to talk to Bill. But even then, Gen I has been pandered to a lot so Lily going there doesn't translate to a hint, necessarily.
>the mc in the sm advertise go back to kantoWhen, exactly?
>usm gives you giovanni with mewtuAnd they also give you all the other bosses with their respective legends. And you know where else you got a Mewtwo? Kalos. Not only that, but the Legendary birds as well. Still, we didn't get Gen I remakes in Gen VI, did we?
>giovanni tells you 'until next time'So does Cyrus when he leaves to Distortion World. Again, that says nothing.
>movies in the sm plot are gen1,2 moviesThe 20th year movie was... the 20th year movie. That's why we went back to the start of the story. And 21th movie being based on The Power of One just goes against your point.
>kanto gymnIt's not like we hadn't Kanto pandering before, did we?
If we're going so far we can also point out some evidences that the next remakes are gonna be of Gen IV.
>Silvally is explicitly based on Arceus and last time we got legends so directly inspired by others, we got a remake (Gen VI legends leading to oRaS)>There are books in the Space Lab mentioning the Sinnoh Legends>The whole alternate dimension and space travel leads straight to Gen IV legends>USUM gives us Cyrus (which is a shitty argument but you used it so I can too)>The sidekicks in the 20th movie use Gen IV Pokémon>The last remakes were of Gen III so by order that'd mean the next ones are Gen IV 
