I used to do the speed boost thing back in nba2k11 and sk12 in which you do dribbles and get like +2 speed sometimes and if you don't, you reload a previous save because you turned off auto-save. When you do get it, you sell the speed points to get a lot of skill points to use on something else. However this time there is no way I can tell it to not automatically save my progress apparently so if I don't get bonuses in speed then I'm out of luck. Whats the fastest way to get skill points now?
I have a solution on TA that declares multiple methods and goes into deep detail on how to perform a certain exploit that hasn't been patched. 2K did make it so that you can only use it about every 10 minutes though, so you have to play other game modes for a little while before it works again. URL: http://www.trueachievements.com/a168709/runneth-over-achievement.htm
I'm trying to keep the solution updated as I find out new things, but at least check it out.