Naman Ramachandran Ever since his international breakout role in Sally El Hosaini’s “My Brother The Devil” (2012), where he played the role of a teenager facing prejudice on the streets of gangland London, actor James Krishna Floyd has made a mark with an astonishing diversity of roles.For “My Brother The Devil,” Floyd won most promising newcomer at the British Independent Film Awards, was selected as a BAFTA Breakthrough Brit and won best actor at the Milan International Film Festival.Of mixed