I agree with you. After the first few actually direct dialogs between Arkham Knight and batman and just general dialog from him, I knew exactly who he was just need to get so far to confirm it. I think they should of done a saga rather than a trilogy. I think there's a lot of important things that should have been added in the general story like Damien. Although I am very happy with the way it's transpired non the less. They said it's the last game in the Arkham series. I hope that leaves a huge possibility for a Batman Beyond series. As popular as it was(is) I think with the software/hardware that's available or will be available will allow them to make an incredible game with incredible depth and allow more aerial gameplay. I can't wait to see their next project though. People want to see a superman game but I'd rather see more games with powerless superheroes like The Green Arrow. With the TV shows popularity I can see their next game focusing on him if they are to continue with Warner Bros.

A green arrow game would be awesome or maybe even a nightwing game. Why not continue in the batman universe they've already set up so much.