Why are we worried about par anyway? I love long iron shots as well, but for the Pros - that is what par 5s are for. We still get to see them, so whats the problem? Long hitters have always had an advantage - long before metal drivers and solid core balls. There likely will come a time when the ball will have to be limited though, I just don't know how they will do it without completely disrupting the industry.
PA-PLAYA The only thing I can think of is growing the rough another 4 inches and narrowing the fairways.
Agreed. My home course has rough the US Open would be proud of in the first half of each season. Our handicaps go up, as the rough is so thick it almost requires punch outs if you get in it. But then after the heat of the summer, its struggling to stay alive and easier to hit from. It would require more extensive, and expensive, watering to maintain.