I can't claim it to be any more than a very strong hunch, but I don't feel like a Civ expansion would be announced at TGA at all. As much as I'd love for it to happen considering that's my birthday (technically - the stream starts just after midnight for me), 
Civ just doesn't come across as a crowd-pleaser to me in the same way that Smash Bros. and DMC are.

Civ just doesn't come across as a crowd-pleaser to me in the same way that Smash Bros. and DMC are.