If you want a stab at guessing the next title in the Batman: Arkham series, you could probably do worse than look to the 15 new domain names Warner Bros has just registered.
On the list are some obvious Batman-y choices such as Batman Arkham Begins and Batman Arkham Arises as well as some more interesting ideas such as DC Arkhamverse and the odd mouthful Batman Arkham Dark Knight.
While nothing has been announced regarding the next game, there have been rumours for some time that the game series could be used as a story guide for the inevitable post-Christopher Nolan/Christian Bale movie reboot. Could this be the first hint at where Bruce Wayne goes next? It's fun to speculate.