Let's assume that they are real (I mean, they really are, 2 leaks and Mallow pretty confirm that)

Let's talk about the design, first, I'll start off saying that Arrowl is a great design, original, not "just grows", a great idea in my opinion, target for the "edgy trainer" (as I am)

Now, we have Beltigre, I think they don't have really any ideas on starter fire pokemons, I mean, another bipedal pokemon with fightning design, beside the "Fire Dark" typing, this is what people don't want, we (Me, atleast) are very tired of a thing like this, and if Game Freak has some web researchers for people's taste for new pokemons I think that they definitively have autism. This design confirm that (Also, I think that sketch confirms it more beacuse Beltigre fires out poison out of his mouth (Brimestone symbol) )

Now, we have Entermaid, or Poppmaid, I think that's a very good idea too, the design is work out really well, my only doubt is why Popplio goes to a juggler to a siren but I guess it's just Gamefreak ideas. I don't think I've seen such a sexualized starter since Delphox, but I mean, we have a lot of masculine starters too, so I don't have any problems with such a femine starter

Yeah, I hate Luchalitten and Poppmaid but they are true, I just need to accept them, god, It will be hard