"-Enemy Units can now Pair Up against you"
omg I didn't see that before. omg yeeeessss. this is what I wanted.
Also, I read on Gaf that there is only one digital version of the game. In chapter 6 you choose a side, essentially permenantly locking yourself into either white or black version. The whole concept makes a bit more sense as a digital game, since buying physically means you're choosing a side before you even start.