While I agree that the juggling issue is the most inconsistent of the rulings, the reality is that most of the time when it is called correctly (as in a NON-call) then people get all upset. The rule is clear:
"JUGGLING/HOLDING RULE
The juggling of the ball will not constitute a foul except in the case where a player holds the ball in the basket more than the required time; the required time to be decided by the judges."
So if a player juggles but does not break his rhythm then it should not be called. But it almost always is and that is wrong. When a player juggles and it is clear to the audience but he stays in motion and returns the ball, the audience goes nuts but that is a correct no-call.
Unfortunately the frontons have been calling it backwards for so long that people assume any juggle is a loss of point.