The ten or eight club rule would hurt the average player far more than a PGA Tour player.
Pat:
Let's look at this from an extreme perspective. Would you agree that if a player were only allowed 4 clubs, it would be more difficult for a Tour player to score since there would be greater gaps between clubs? If you are nodding in agreement, it seems that we'd agree that the larger gaps between clubs, the harder it is to score. Therefore, with each incremental reduction in the allowable number of clubs, it would become harder to hit the ball the correct distance. Seems like proximity to the hole would tend to go up.
Now for the next step. As I mentioned in my previous post, the longer a player hits the ball, the larger their gaps to begin with. Again, let's go to the extreme level (because it's easier to see the impact in our analysis) of the person that drives it 150 yards. Will a change in gap of 4.58 yards (13' 8", based on the math in my initial post) really impact them that much in their club selection? More so than the change in Tiger's gaps of 28' 8"? My dad drives it about 200 yards. When he walks, he takes every other iron out of his bag because he doesn't see the need for all of them. George Pazin does the same thing. My friend that I play with the most routinely carries 11 clubs. If their gaps were bigger, do you think they'd feel the same way? I know that if I were to remove every other club, I'd have a harder time with distance control. Much more so than the people I play with that can't control their distance anyway!!!
I think it may even HELP the amateur player. With larger gaps, it would become harder to squeeze an extra half club out of a shot, and I'd hope that players would grow more accustomed to taking MORE club! As you know, one of the biggest problems among amateurs is the failure to take enough club on approach shots.
It should speed up play as well. I remember when I was a kid, I knew even before I got to my ball what club I was going to be hitting. With bigger gaps between clubs, it would become easier to KNOW that there's only one club to consider for a particular shot. Then it's a matter of how hard do I hit it. There would now only be 8 chances to be between clubs, rather than the current 12.