The next innovation will be high RG balls that still hook a ton. The biggest benefits being, balls that are able to cover a ton of boards down lane/in friction. This way even on longer patterns, you still get some backend in that small window. Eventually they'll be able to find the right cover for a 2.56+ rg, z-axis spinner with a .022+ diff, and regular diff of .058 in order to make this a reality.