In the US it seem like MMA (UFC) is at the right place at the right time to take over. It seems much more violent but I don't know that it is. But seeing some o

In the US it seem like MMA (UFC) is at the right place at the right time to take over. It seems much more violent but I don't know that it is. But seeing some of those hits I can't help but wonder what the long term effects are of being in even just a handful of professional fights.