Like I said Rodman for the win.  If your thug Rodman is where its at, or yeh the globetrotters cus they are straight up GANGSTAAAAAA!!!!
But on a serious note, dude if your worried what jersey you want to wear you should not be in the park you should be shopping in the mall with all the 12-13 year old girls.  Find your own steeze, and enjoy this sport for what it is.  WHo gives a shit how you look as long as u have fun.