Just a small correction/thing to remember here. Roger Ver is not the "leader" of Bitcoin Unlimited, ABC or Cash. He's simply an investor and advocate. The teams that contribute to BItcoin Cash are diverse and tend to consist of skilled developers.
Roger is great most of the time, but it's important to make that distinction currently when a lot of people try to make this or that person out to be the "monopolist" or "leader" of Bitcoin/Bitcoin Cash.