Scrimmage games in practice gym

I would like to be able to play scrimmage games in the practice gym's of different teams and have the two team were their practice jersey's. Is this possible?

Would be cool to be able to scrimmage your starters against your subs in the gym wearing practice jersey's.

Just change the home and away jersey .iff with the practice home and away .iff files. The practice jerseys are in the 100's, so if the teams home iff is uh021, the practice home .iff is uh121. Just change the name of the practice to the second one.

Or you can change the black top jerseys to the practice, and change one of the venues. You could do that in 2k9 so you can most likely do that for 2k10.