Sequel the Franchise Needs, or Sequel the Franchise Deserves?
Rocksteady's back at the helm, so that's definitely good. Playable Batmobile ... could go either way. Otherwise, there's sadly little in the Arkham Knight reveal to go on -- other than the obvious, like that it'll be packed in with Nvidia's newest GTX line, and that there'll be retailer-specific costume packs, and that I'll pretty much buy it no matter what.
Honestly, though, I'm a little disappointed that we won't be seeing a retro-stylized Silver Age game from Rocksteady instead. (Whatever happened to that? Was that what turned into Arkham Origins after all? Man, that would be a shame.)