while your theories are interesting, Unova three times in a row is overkill.I know you guys may be sick as hell of me occasionally bringing this up, but am I the only one who thinks Unova may appear in this game?
Against: (My counters in Bold)
-If We get 16 GLs Like Gen II and HG/SS, There's a Presumed Bug-Type Gym, like Burgh in Unova. Simple, either Burgh quit, remodeled his Gym, we're getting both because they're would only be 17 types to cover 20 types specialists, (21 if the Champion is a type specialist, 24 if we get two E4s, etc.)
EDIT: Or it's not a gym.
-Herp-a-Derp! America/New York is nowhere close to Europe/France!: Not geography wise, but culture wise the two are like brothers. If my history serves me right, then the Statue of Liberty was a gift from the French, America as we know it maybe wouldn't of happened if it wasn't a former British colony, etc. And before you say, "Unova is just New York!" and "This gen is just France!" then to squeeze lemon juice into your wounds, the Statue of Liberty is in New York as a gift from France (If I'm not a dumb*ss and messed up my history!)
-Bwah! I don't want it to be!: STFU, what happens in the game is GF's choice, not mine, not yours, not ours, but GF's!
-But it has its own Route 3!: It could be Unova, remember, we don't know how much time has passed, and places do change, if it's natural or caused by beings.
Could give the landslide in BW2 a reason.
Gen II (Gen I) and Gen VI (Gen V) are both VERY big steps in aesthetics, introducing 'vivid' colours and full 3D to the series.
Unova is said to have many rare Pokemon exclusive to the region, and gives a natural explanation rather than the overused 'It/They got transferred!" excuse.
Unova seems to only be Part of a landmass, we never see the land to the north.
As I said, culturally close.
Kind of a useless point, but it seems Eevee is only naturally found in Unova, (Castelia Park and Hidden Grottoes/Hollows/Forgot what their called) and Sylveon is being introduced. (The Eevee in Trophy Garden seem to be exported. Also, does this make Eevee the first Pokemon to be native to one region, but introduced before that region?)
It seems to share the same Gym sign as Unova. Little, but could mean they're in the same league.
We did get to fly on Airplanes at limited times to limited places in BW2, so the regions don't even need to be connected.
And boats. Don't forget boats.
i would say kanto, due to gen 6 being similar so far to it, or hoenn, but we need our RSE remakes :3