Sometimes, the rules aren't the problem. Even the best set of game rules will not keep a jerk from acting like a jerk.
I often view this as a distinction between Soccer and Football. Or, um, American Gridiron Football and Futbol. Whatever.
The American fear of judgment (and discretion) is best exemplified by the rules of Football, which are currently 245 pages for the NFL- and that doesn't include certain things that are incorporated by reference. To give you an idea of the type of legalistic verbiage, here is the rule for "Muffs"-
ARTICLE 6. MUFF.
A Muff is the touching of a loose ball by a player in an unsuccessful attempt to obtain possession of it.
Note: Any ball intentionally muffed forward is a bat and may be a foul (3-3; 12-5-1; 3-15).
Touching the Ball refers to any contact with the ball. There is no distinction between a player touching the ball with his hands, or with any other part of his body, including his hair, except as specifically provided for (9-2-2).
Note: The result of the touching is sometimes influenced by the intent or the location.
(a) See 6-1-4 and 6-2-4 for touching a free kick.
(b) See 6-2-3 for touching a free kick before it goes out of bounds between the goal lines.
(c) See 8-1-8 for ineligible offensive player touching a forward pass on, behind, or beyond the line.
(d) See 9-2-1, 9-3-1 for touching a scrimmage kick on or behind the line, and also 9-2-4 for being pushed into a kick by an opponent.
(e) See 11-4-2 for touching a kick during an attempted field goal.
(f) Simultaneous touching by two opponents in an attempt to establish possession of a ball that has been kicked is treated as a first touch by the kicking team.
See? Clear as mud!
Contrast that with the rules of soccer- FIFA's laws of the game. Once you get past issues of the pitch (the field) and the ball, then the actual rules are minimalistic. The
entire section on direct and indirect free kicks, and the fouls and examples that make them up, consists of less than three pages.
It's not the referee has unlimited discretion, but simply that things that are corner cases (what exactly is impeding the progress of an opponent?) are determined by the referee- not mechanistic application of a rule.
Neither way of doing things is better or worse, but it is
different. While I use this as an example, it comes up on other areas- the difference in accounting standards/rules (GAAP v. IFRS). The difference in common law decision making as opposed to statutory code. There are a lot of tradeoffs involved.
But in the end, no set of rules, no matter how detailed,
forces someone to follow the rules. That's kind of an important point.