First of all, the button of box-out on defanse isn't useful at all.
only the commputer can use it, and for the user it is very hard to do it.
You can rebound only at jumping to the ball, and it isn't realistick, because box out is a very importent for rebounding.
also,a monor bug is that a palyer who catch her ball after a block shot doesn't get another rebound to his stats.
the guards don't help much on rebounding, both on defense and offense.