Greg Paulus should have received a technical and had his man card revoked.
Another rule I would love to see adopted is the goal tending rule. This rule would allow the offense to tip the ball in while it is still in the cylinder as well as the defense to knock the ball off the rim while it is still in the cylinder. I think this makes the game pretty exciting as it could lead to displays of exceptional athleticism with exciting tip dunks. I haven't really adjusted to this rule because it has always been in my head to not touch the ball while it is on the rim. The adoption of this rule would also lead to more uniformity in the global game of basketball.
One rule that I don't like is the unsportsmanlike foul on a fast break. When a player has a clear path to the basket, the defender is not allowed to touch him. So, even if you try to go for a clean swipe or a clean block and you happen to foul him, you are whistled for an unsportsmanlike foul. The foul gives the offensive player 2 shots and the ball back. Another reason I don't like the rule is because so much is left to the referee. One ref sees the rule one way and another ref sees it another way. I think American referees enforce our rule pretty well. We know what is an intentional foul and what is not.
Traveling is also a HUGE issue for Americans in Europe. Players fresh out of college tend to get whistled for traveling a lot during their first year. It seems that European fans of basketball think that all Americans travel with the ball. The frustrating part about the rule is that it is enforced differently in every country and sometimes with different referees. For example, I have seen in some countries that a player has to almost slap the ball down to the court when on a fast break instead of grabbing it with 2 hands and then putting it down. I was whistled once in Switzerland because I drove with my right hand and crossed over with my left foot. Another referee came up to me and told me it was a good move but the ref that issued the call was used to working in Italy and that it is always a travel in Italy. Being big is also an issue when it comes to traveling. If you look too big to make a good move, then the ref will almost always issue a travel. Very frustrating!
Traveling pretty much anywhere in world except Cameron Indoor.
Also, players can't call timeout in Europe. Only the coach can call timeout and only in a deadball situation. I am a little embarrassed to admit that it took me 2 years to learn this rule. I would always wonder why there were such long stretches with no timeouts during my first year.
I can go on and on about different rules but I won't go any further. With basketball being a truly global game, I think the rules need to be uniform across the board. This would help us Americans in global competition so we don't have to sweat out as many games in the Olympics or World Championships.