shadowF said:
here are all the gym leaders! http://imgur.com/a/zGGUL#5
Those look AMAZING!! We know the first three, with Viola in the south, and Korrina on the far western side. The old plant man seems to be a gardener and he might be located in the tree town or on the western side. We know Clemont and it seems he will be in Lumiose. Then the fairy dancer is cute and she seems like she might be either in the north tree town or to the east, the psychic lady seems like she will be a very strong character. She probably it the appearing gym in the first trailer and on the map, the easter city with the odd pink building in the water. Then the buff sailor seems to be maybe in the town with the windmill as from the trailers it seems to be a boating town and it has a snowflake windmill. Judging be this, we will probably be going north to Lumiose where Clemont is the new Fantina, then turning west and going to the coast. From there, we either head north to the tree town or head back to Lumiose and go to the tree town soon after. Then we wrap it all up with Mountain Kalos with the final two gyms. Maybe then we will go to the tree, catch our legendary and head through victory road. Of course, this is mostly speculation as for the individual towns, but the general regions is confirmed by the pokedex filling up in that order from the leakers.