Sid and Firaxis have given a Wii version nothing but lip service. It's very possible, but it will totally depend on how well the game does on the 360/DS/PS3 first-if it bombs there (and I am betting it will, unless there is a silent majority of console gamers I don't know about), you won't see it on Wii, and you won't see an Western publisher make a serious and committed console turnbased strategy game for a very long time.