I just recently found out about online Team Up leagues in 2K12 that people setup websites for where you and 4 of your friends go online and play another team of 5 people in NBA 2k Team Up and then the "manager" of the team posts the stats and score of the game to a forum where they keep up with the records and stats for the league.
I'm not exactly sure where to join one of these leagues or all the details on how they work but I'm very interested in starting or joining one myself when NBA 2k13 comes out.
Please post if you know anything about joining a 2K Team Up league or are interested in joining my team if I figure out a league to join. I am also interested in joining a team if you currently play in a league or finding 4 other HARDCORE 2K players so that we can start our own team. I say hardcore bc I know you have to be online at certain times (somewhat flexible, mostly on weekends) to play these games. If one player on your team is not online when your game is scheduled you have to forfeit the game. These leagues aren't for ball hog players or for people who just play the game for fun. "Cheesers" will be kicked from the league. It is all about having fun, but you have to be dedicated enough to make sure to be online when your games are scheduled. You also need to have a fairly stable internet connection. So if you get kicked offline a lot you might not want to say you want to join until you get that fixed.
Anyway, Let me know if you guys know more about these types of leagues or may be interested in starting a team with me for NBA 2k13. Thanks!