- I hope Mr.Terrific appears and has a rivalry with Bats

- I hope Zatanna appears and has a romantic relationship with Bats

- I hope the Riddler appears and matches wits with Bats

@masterdetective: A Zatanna appearance would be awesome.

There was a confirmed list of characters kicking around on the forums somewhere...

They already introduced a few characters they haven't done much with yet; I want to see more James and Barbara Gordon.

I want Lex luthor to show up and premote him becoming the president.

I'd like to see...

• Joker, along with Batman's other more dangerous villains, to appear

• Dick Grayson to become Robin and stay that way for a while, I always feel his time as Robin is skipped over simply so he can become Nightwing, which I always get annoyed by.

• Zatanna and Black Canary to appear.

• Maybe down the road, if the series makes it past the first season, for them to start introducing other DC characters like Green Lantern and Superman, maybe making a whole Justice League series.

• Black Mask would be cool too.

All of this(specially the 2nd and 3rd point) and nothing more. No popular characters like Superman, Gl, WW, Grayson, Todd etc. And yeah more Jim Gordon and appearances of characters like Etrigan, MM etc. And the only popular characters that I'd like to see in the show is Lex Luthor and Flash.

@rustyroy: I wasn't always crazy about the character design but I actually think Etrigan would look good in this style... Martian Manhunter too.

@breadspread: I love Etrigan's design although I think he looks better in traditional animation than in CGI but yeah MM would look cool in CGI. The Demon has always been one of my favorite characters, I'd love to see him in BtB.

the entire Bat family :) and some of his more well-known villains to slowly come over.

Well my wish came true. They've confirmed that there will be a Robin. It doesn't say anymore then that, just that there will be a robin, and they have a voice actor for him.

@evilmime13: Damian maybe?

Maybe. The timing's off, so if I had to quess it'll probably be the golden boy.