Im not asking for them to use types like Fairy or Dragon, which might seem overpowered for a starter trio. But something like Poison, Bug of Electric would be a welcomed change. We haven't had those type combination yet for starters. We only have the chance to get new Pokemon once every few years, let's not make the same ones over and over. That's why I'm against this generation wasting +30 more pokedex slots on recreating the regional bird line, the regional bug line, the regional dragon line, the regional rock line and similar over and over. We have enough of those, they can use old Pokemon to fill those cliches and innovate with the new ones. If they want a Fire Fighting starter, give Infernape a mega and give it to us early in the game, but don't waste Litten's line again on this boring combination.