>>18002673My opinion? They could be the in the next batch of wifi event mega pokes (like torchic).
This is basically based on that they gave 5 of the roughly 20 megas to starter mons so I'm sure they will round out to all of them (while still releasing non starter megas) eventually.
Starters are (as a whole) the most "fanned up" pokes as they are your first pokemon and generally stay on your team throughout the game.