He was part of the British Marines pretty much he is extremely bad ass. Also when he beat up Superman for breaking Batman's back. http://imgur.com/Fzd1auH
Because this is when I was Oracle. As Oracle, I was unable to actually go out and kick bad guy butt, so I compromised by becoming the information hub for the Bat-family. Because of this, a costume was unnecessary. I did have a sweet mask-looking avatar though, don't know why I didn't wear it for this picture... here's a photo of it: http://vignette2.wikia.nocookie.net/marvel_dc/images/2/26/Oracle01.jpg/revision/latest?cb=20100311124644
Alfred Pennyworth, Dick Grayson, Titus (Ace), Katherine Kane, Barbara Gordon, Damian Wayne, Bruce Wayne, Tim Drake, Cassandra Cain, Bette Kane, Jason Todd, Helena Bertinelli (or Helena Wayne). This is from memory so the batgirls on the right could be wrong.
I think the blonde on the right is Stephanie Brown when she was Batgirl. I think Bette Kane's most recent incarnation runs around in a yellow and red costume.
It's Stephanie. Bette's Batgirl costume has a mask, not a cowl. And I believe the yellow and red costume you are referring to is her Flamebird costume.
Barbara Gordon didn't change her outfit because she's the Oracle after Joker shot her in the spine and it messed up her walking limbs and she has to use wheelchair but still helping the Bat Family through technologies and computers
*Bat Family kicks my ass*