I hear Misdreavus is in the NFE listing as OU, so if you have a regular battle would Misdreavus fit under OU, and not as NFE?
Update (MAR-3-2010)
Oh, um, let me see if I can be more specific.
Player 1 wants to have a OU Pokemon Battle, which i accepted, so will Misdreavus be allowed on my OU team?