Why yes. I spotted it.If u look at the unova map for bw2 east of the entralink u will see an airppane near a cave.Have a look at itSince Unova is far from any other present region, the most logical way to link the two regions is by air.
Unless Fukiyose Airport now ferries passengers instead of just cargo/a new airport is built after 2 years - I don't really see it happening.
Besides, separate RS remakes can have more content and more $$ for GF.
EDIT: Well, BW itself was already 256MB. Is there even enough space to squeeze in Hoenn? Seems like this sequel will exceed the current one.
An airbase near ICE.
http://bmgf.bulbagar...2-unova-130728/
According to here,
Unova 2 years later just has ice over the east. That area isn't frozen.
Well, I over-exaggerated I guess.