As far as I know, Blizzard has never lost a case against a bot programmer. If the buddy team does lose this case, which there is a definite possibility that they may, this will be very bad for their case for honorbuddy as well. If anything, Blizzard can drag this case out for weeks/years with this injunction that was already granted to them.
It's not worth the buddy team going to jail over this. Knowing how the court system works, I wouldn't expect to see this bot working again for a very, very long time.