Yes, across the board, these gentlemen understand they have the power to make a difference and even educate people to injustices that are occurring in their worlds.
I'd take precision any day over power; as far as being tactical you know you have to see what's going on in there and also understand that for every punch that you or your opponent throws there's always a counter shot or two which you have to be ready to fire or defend.
When you won that title you should know now that you are representing a whole country or nation with your actions and you are now in a glass house or under a microscope and you better be ready to make your people proud.
When money comes into play then that's all it's about wanting money, who's making the most who can get the most, me, me me... . and in the end it screws up the person and the sport.