because his mocap actor is black? i don't think so, mocap actors are normally hired on quality. i mean, a man did the mocap for harley quinn for the arkham games
however maybe he did mocap for multiple characters and this guy is just a side character?
Pretty sure the protagonist is a black guy named Marcus. It's hard to tell if this guy's black (he looks Asian to me) but if not, maybe he's a different lead or something. We'll see pretty soon.
Not confirmed obviously but it looks like it to me.