Not75Drops
Member
Not for a bit, honestly. Outside of Zoroark and Zorua in the movie, the anime didn't feature a single Gen V Pokémon before Best Wishes started, and Gen VI only got Mega Mewtwo Y and Sylveon for the movie, and a handful of episodes with Alexa and her Helioptile, Gogoat and Noivern towards the end of Best Wishes Da.
If they show off a couple of Alola Pokémon in these last few episodes, they'll almost exactly be following the promotion strategy from Gen VI.
Forgot about Gen V lol, but that was intended to be sort of clean slate anyway. I thought Noivern was much shown much earlier, but it looks like it was actually announced for the anime a fair bit before its appearance.