I was thinking something along the lines of a button you could press or whatever on screen during game to add a temporary 'bridge' of a few squares (or rather hexagons) to one of your regions so you could reach another region instead of fighting though other places. The same idea could be applied to make a bridge from one of your other regions to your front line so that units you didnt use could be used again. There would of course have to be a limit, though because of map sizes being so different I'm not sure how much that would be. While it is still a crude idea and I haven't yet even thought of a race name either, I guess I have to be open to suggestions on the idea (please do comment and add your opinions).
Sorry for the long topic. Thanks as always, Autumnwolf17!

Here is layout:
Name: Architects
Cost: Like 2000 or something
Description: Builders of the vortex, they bend the world to their will
Bonus: Can build five 'bridges' equal to 20% of map regions converted into indvidual squares up to 10 squares. Bridge disappears when turn comes again.