Holy Dynamic Duo Batman!
I've been thinking a bit about how you could tell a Batman story without Bruce Wayne as a bit of Hypothetical Etcetera. So this is Dick Grayson as Batman, with Nightwing/Dark Knight inspired costume and an older Damian Wayne Robin. In Arkham City, the Nightwing character model fights with short staves with stun prods on the ends, which I thought was cool. Also, I was quite keen on the ASBO style Robin that they went for. Damian Wayne is a lot more emo, so I've kept him Dark and Edgy. So, these two fight with weapons. Notice the lack of capes!