So I have this theory. So you know how there is the Shadow Triad in Team Plasma? Who exactly are they? I think I know...
I believe that the triad is really Chili, Clian and Cress.
It wouldn't be the first time a gym leader was apart of an evil organization.
There are three of them.
In the final events of the game all of the Gym Leaders of Unova show up at N's castle in order to hold off the six sages. That is, every gym leader except Cilan, Chili, and Cress. They said after the game it was because by the time Bianca got to them it was already over. But I don't really believe that.
I think if this is true it would be very interesting for the third game.
I have also heard, but I haven't actually found any pictures yet that in the Pokemon Adventures manga the shadow triad wear masks resembling the elemental monkeys faces. Which are the pokemon that the triplets use.
It would also be really interesting in the anime too. I don't know when the plasma episodes are going to be released though. They were suppose to awhile ago, but the erathquake in Japan delayed them.