A Brother Bloom And Another

Adrien Brody and Rinko Kikuchi have joined the cast of Rian Johnson's The Brothers Bloom: Kikuchi as a grifting partner of the titular two, of whom Brody will be playing the younger brother. Already cast was Rachel Weisz as Brody's love interest, while older brother, Stephen, is as yet unannounced. Care to speculate?

Apparently, Brody's character is called Bloom but if this is Bloom Bloom, or simply Bloom - like Moses or Madonna, as they say - I don't yet know.