Yeah, Roger has one kid, as does Braulio. While I don't train at the main academy anymore (I just started up under one of his brown belts, Kev Capel, in High Wycombe), I do know that Roger has busted his knee, so presumably won't be fighting for a while.
His son is called Tristan. And to answer the TS, as far as I'm aware, he's fighting in November in Strikeforce, opponent to be confirmed, although there is one person who is currently semi-fixed.
Hope that helps!