The thing about 9 ball that gets changed around the most in the name of 'fixing' the game is the rack. 1 ball or 9 ball on the spot, break boxes, and legal break characterizations were all attempts to get the game to be less dependent on the break shot alone. I don't recall much noise being made over the play of the game past the break shot (outside of the 2-foul rules revival movement, which is so small percentage-wise as to be a non-factor).
The way a 10 ball rack behaves accomplishes the goal, IMO. You can perfect technique through endless hours of diligent practice, but the rack doesn't give anything away.
There's a place for call shot/ call foul rules for die-hard pool fans, but the DCC Bigfoot challenge played as-is makes for exciting viewing by casual fans and, perhaps more importantly, new and prospective fans.