CSI will be around for ever.
Now I know you said current, however, (and I believe more importantly), we will see some new billiard promoters in the next five years that will be very successful. These new promoters will take all the things they love about this game and put their own twist on it.
For example, we have someone in our area that I would consider a major promoter in the future because he is making huge impacts on the Northwest pool scene. Andrew Purdy has recently started a transition from strictly playing pool to putting on tournaments for the pool players within Island and Skagit counties.
While anyone can put on a tournament for 32+ players, Andrew has found a way to put on an outstanding tournament for all skill levels and still make it competitive. His tournaments are now being sponsored by several major cue makers, giving an opportunity for us to try out cues we would never have the chance to use unless we buy them outright (our closest pool hall is two and a half hours away). He is also working on getting all future events streamed to further promote the sport.