Games Workshop release new FAQs for the main book and probably about half the army books. I don't think Lizardmen or High Elves were new but Daemon and Warriors are. Two quick things I think will effect the campaign is that 1.) my Banner of Rage does give my horses extra attacks and 2.) anyone with monstrous cavalry now uses the highest toughness instead of the riders. I suggest all the players to read up on the changes. Happy gaming!