Do we think Ubisoft will show Codename Hexe at Gamescom later this month?
IMO there's a decent reason for yes or no.
On the one hand, recent word suggests the game won't be released before the second half of next year, which would be at least 10 months after Gamescom. I'm not familiar with the history of time between when Ubisoft announces a game and releases it, but that seems like a stretch.
On the other hand, it seems like they've already put a few teases in Black Flag Resynced with the St. Lorenz church in the final Animus Rift and the trumpet table decoration, and with Gamescom taking place in Germany, seems like a good place to do it.
Thoughts?