Why not in a club scenario? Maybe not the music but for master fx I could see it happening somewhere. Its hardly a revolution but its still something to think about.
As for the prediction of a revolution. I dont think you can predict it. I think it just happens. You never know whats coming around the corner
Saying nothing new will come is like saying that we arent evolving imo
Then again are really evolving or is everything just happening as a chain reaction from the previous event? Another thing, in say another 50-100 years time all the previous music revolutions will be history and history repeats itself.