User blog comment:Kisukeiscool100396/Live action Bleach Film confirmed to be in the works/@comment-1351982-20120223020754

Since this would be the only remotely appropriate place to do this fantasy cast. (for film 1) here are a few:

Rukia- Malese Jow

Gin- Jamie Campbell Bower

Rangiku- Michele Williams

Sui Feng- Bai Ling

and hell why not throw in Johnny Depp as Aizen.