How is CP3 better, his team loses by 9, yet he takes 9 shots, and he's the best shooter on his team, that's not great PG play, that's hide 'n' go seek play, making Belinelli take the shots, CP3 should be taking.
Many people forget, when the Bulls play well, Rose takes 14 shots, and finishes with 10+ assists, but when they suck(i.e. nobody hitting their shots), he takes his responsibility, and will try and win the game for 'em, by just trying to score all the points. That's something CP3, and Williams just don't do, they pass a lot, and leave responsibility for winning to everybody else.
Just because someone passes at all costs doesn't make 'em a good PG, just as scoring a lot won't make you less of a PG.
The PG is also considered the field-general, and that's a perfect description of what Rose does(and what CP3, and D-WILL don't do), he tries to get his team involved, but if they can't deliver, he'll take over, and lead his men.