Have the rules gotten too cumbersome? Is 400 page book really needed?
Yet somehow PGA professionals many USGA amateur volunteers manage to take a course and familiarize themselves enough to be competent.
Why would a Tour player not do the same?
He certainly could use a primer.
I'm always amazed that people comment that "big money" is a reason for players to be LESS responsible for the rules.
Example: scorecard errors happen frequently by your official(player)marker, they also happen very frequently by volunteers doing unofficial scoring(which doesn't matter).
Let's say a player IN ROUND ONE chips out and makes a 5 on a par 5 and his playing partner(marker) writes down a 4, and quietly shoots a 71 that is now 70, 6 off the lead.
If he is no longer responsible to correct that, OR the penalty for signing for that lower number is NOT DQ but maybe a one or two shot penalty, wouldn't the temptation level go up in an event where a shot could be hundreds of thousands or even millions?
The rules (for those who took the time to learn the definitions and where to find the applicable rule-now you can simply google it!) are fine, but frankly they were more fine before the most recent attempt to simplify.
The confusion ALWAYS come when they try to simplify something that is not simple.
The divot police are a perfect example, and are such a far straetch from the original rule-"Play the ball as it lies" which is almost always where the PGA Tour grants ridiculous license.