Why would there need to be more than one black person? They all speak the same language. (Mostly, or maybe they're just so unimportant that they haven't made it clear on just how many languages they speak)
They got an Australian (Sniper), an American or wherever the scout is from, a Russian (heavy), a Scottish black man(This one is obvious), a British man (Medic), and what sounds like a red neck (Engineer), and more,
Eh, silly post, but I couldn't think of anything else. I really don't think there should be another black player. Call me tribal but whatever, just speaking my mind.
