Sources we've talked to claims that Warner Bros. Montreal is working on a new Batman game, and we might not have to wait long for the official reveal.
IGN France has posted this image on their Twitter account:

Obviously, Warner Bros. Games has more than Batman games on their portfolio, so why do we think it's the new Batman? First of all, Warner Bros. used the phrase "Save the date" with all capital letters during the marketing of Batman: Arkham Origins.
Secondly, that logo is the very same we see in Batman: Arkham City.
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There's still a chance that they're trying to throw us off, and that it's actually the much rumoured Middle-earth: Shadow of Mordor sequel, or a new IP. We'll know for sure March 8.
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