Batman: Arkham Knight - 10 Biggest Rumours You Need To Know

9. There Will Be TV Crossovers

The DC Universe is constantly expanding and a new range of TV series have become big hits recently. It all started with the critically acclaimed Arrow; a show based on DC hero Green Arrow, albeit with a modernised look and setting. Since then, we've also seen The Flash given his own TV series (set in the same universe as Arrow) and even Gotham City has snuck onto our telly boxes with the prequel series Gotham (focusing on the city while Bruce Wayne is still a child). What does that have to do with the Arkham series though? Well, the popularity of these shows has somewhat resurrected certain characters - the Green Arrow is a far more prominent figure nowadays. Way back in June, Oliver Queen/The Green Arrow's actor - Stephen Amell - posted on Facebook that he was going to be voicing Green Arrow for a "popular video game franchise" - no prizes for guessing what series that is. If the Green Arrow does appear in Arkham Knight (with Stephen Amell on voice duties), it will be a big link between DC's video game universe and the TV universe, offering more legitimacy to both. At the very least, it will be something cool for fans to look out for in-game.