Frank's segments on the GolfChannel are always very interesting. However, it doesn't really give me any confidence in the overall USGA approach to the entire distance issue. You need to be able to regulate.
Distances will increase again, maybe within the next 10 years. For one thing, the clubhead, shaft, and golf ball manufacturers will continue to pour money into research into materials for covers, cores, and layers. They will continue to investigate the construction of the clubheads and shafts. They will continue to investigate the golf ball and its materials and construction, the cores, layers, and dimples. They will continue to look at how the B&I regulations are written and look for loopholes.
The USGA does not construct a single golf ball, shaft, or clubhead. Until they have a lab or facility doing that work, they are only a testing facility. The USGA tests what is handed to them to test. They are testing balls and clubs that have already been tested by the manufacturers and are expected to pass the USGA test.
Until the USGA is manufacturing clubs and balls for a profit, and has a staff and budget, equal to something approaching that of the club and ball manufacturers, they are not on an equal footing to those trying to push the envelop.
The nature of technology is to keep inching forward. So, the USGA will always be in a reaction mode, reacting to new developments. If they fear lawsuits or cannot regulate, they will always draw the line further out in the sand.
Meanwhile, the area necessary for a championship course, or even a modest new course keeps growing and growing. Mom and pop courses keep adding new tees so they are not a pitch and putt. PGA senior reps are showing up at a 7000 yard course and saying it is too short.
Regardless, the USGA testing people are saying ‘ We know all about this testing stuff, and it isn't a problem. Oh, by the way, we know so much, there will not be any new problems, it is all now resolved.‘
The most recent revision in testing has been to draw a new line in the sand, further out. Clubhead speed will increase in the future and there are no provisions to handle that except to draw a line, further out in the sand.
The USGA can handle all the issues of distance through the ball, whether that is a minimum spin rate, rolling back the ODS, etc. Rolling back the ball or a competition ball would be nice.
As Paul Richards pointed out, everyone should read Geoff Shackleford's book 'The Future of Golf'.