[kamij0]

So far as i know in the anime,

Spoiler:

the two brothers created sloth, which is their mother. Izumi created wrath too and thus the leg and hand of Edward were given to him. I highly doubt there will be someone using AL's body currently, that would require another human transmutation and a chance for the homunculi to retrieve Al's body from the gate to come out

Correct me if i'm wrong.. thanks