I'm not gonna spam a bunch of vids, maybe some day, but yea directional passing is one of the keys. If you don't direct where you want the guy to go, he will do the stupidest thing possible. There are still dudes stopping for no reason, or like you'll call for the ball and post up around 15-17 feet and NOBODY WILL MOVE, but in terms of like on the break.
I think passing is kind of complex in 2k. Well, it is in a lot of games (ahem), but there is a point where you can get the ball to someone and they will have a lay up, there's a point where you can give the ball to someone and they will finish it (or if you're playing versus, it will be an open assist that you can easily finish), just by looking at the angle they are moving and where the defender is.
There are still good passes outside, but the really good passes go toward the rim and get your guys lay ups. I think passing becoming harder has caused people to pass less, ironically, especially because of the harsh penalty it imposes for a turn over if you're playing MC. You wanna pass to guys who have a whole side open, guys are in a position to shift the defense... not every pass has to be a lead perfect assist, the game is pretty lenient with giving them out.
But yea there are def times when you throw a pass (assuming HoF) and it's just like there's no way the defense is gonna let you get that, or sometimes a guy will turn around and run off the ball to do a football interception. If you watch a replay of the first situation, you will see what you did wrong, and a lot of the time leading guys (you can lead them any direction I think, or influence them) to give them a better angle is really helpful. It's also helpful to lead when you know the player is in that 'perfect position' that the defender won't steal it and they will kind of warp for a lay up. When the cpu does a crazy interception though, you just gotta say that's cpu BS and keep playing, keep passing, it's definitely the easiest way to score. In a lot of ways, online, too, but especially vs cpu. You should be able to dice the cpu with passes. Just watch what happens after you turn it over. Did you throw it right into a guy's steal animation or did the guy do a crazy, prophetic run and then jump to get it. Learn that you can lead guys outside of the range of said animations with directional passing (altho occasionally guys do get stuck or bump someone at the wrong time leading to a turn over.) All in all, it's just like missing a wide open shot, it happens, but you keep doing what you're doing.
-Smak