Grant85
Head Pro
I think bifurcation will ultimately make the game even more distance focused. If the shorter players on Tour are now struggling to reach Par 5's in two with the reduced ball they're going to struggle to compete week on week even more, and the push to get even longer and get even more speed to negate the new ball as much as possible will come in. The big hitters will still be the big hitters and so will continue to dominate as they do now.
I think things can be done but I don't think the game needs to change in such an extreme way to "fix" the pro game. Things like getting rid of the rough they leave at the bottom of slopes to stop balls going in the water, having more OB punishing the wildly off-line tee shots, cutting the fairways into the players to reduce roll-out, firming up the greens, more punishing rough, all these things could be implemented first before we make the drastic change to split the professional game apart from the amateur game. But personally I don't see a huge issue, very little has changed in the last 20 years in regards to scoring average, and distance is important, but there's more to it than just distance, as Cam Champ proved at the end of last season.
I think you underestimate the difference the modern ball has made and how going back to something that behaved similar to an early 90s ball would influence the pro game.
Of course distance is important and the longer hitters should have an advantage - especially if they are accurate enough.
But a ball that spins more would be a bigger issue for the longer hitters. It would probably force them to play with less loft in their driver (or reign back their speed a bit) and bring bigger penalties for poor shots, in terms of being further offline.
It would just squeeze the premium on distance and bring in accuracy, course management and more premium on iron play and short game as important aspects of scoring.