"What is the resistance to rolling the ball back?"
Greg Murphy:
Apparently the real world resistance is primarily on the part of the manufacturers and/or the regulatory bodies of I&B (the R&A and USGA) being able to get them all to do it.
I suppose one could try to take the temperature of golfers generally to determine how they would feel if both all the ball manufacturers AND the regulatory bodies agreed to roll back and did it.
However, in the last five years or so the regulatory bodies did call for all the ball manufacturers to produce "prototype" balls that were designed to go 15 and 25 yards less far. I'm not sure that many are aware of what less far means----eg 15 and 25 yards less far than WHAT? I would assume it might be 15 and 25 yards less far than the ODS limitation at the MPH test protocol of 120-122mph clubhead speed. That equals app. 300-304 yards at 120-122mph as the distance limitation of ball conformance.
Apparently all the ball manufacturers submitted those "prototype" balls that go 15 and 25 yards less far to the USGA and R&A (for the stated purpose of study) and so the logical question is if the regulatory bodies asked for that and all the manufacturers supplied it what did they do it for if they were not potentially looking to roll back distance at least that much at some point, and perhaps some point soon?
I'll tell you one thing----if the ball manufacturers suddenly decided virtually on their own to roll the ball back or roll it back as much as mentioned above do you really see either the R&A and USGA resisting that rollback for any reason? I most certainly don't! Why in the world would the regulatory bodies resist something like that?