No offense, but you aint going to win it all with a black QB. Just like you're not going to win with all white corners. Don't get me wrong. You could have good wide receivers and corners that were all white on your team -- same with black QB's -- but it would obstruct your ability to win.
Just not going to win. It's like saying you're going to field an NBA team that is all white, lol. That team aint winning the ring, not in a million years.