I did mention before how CoC in Kissimmee is moving towards a flexible army list for it's RTT's, starting 10/18/08. (see their forum or my last for more details)
Also, having spoken to mangaer Mike West on behalf of one of my compatriots, Forgeworld Items are going to be allowed on a case by case basis.
No flyers, no superheavies, no gargantuan creatures would be allowed, etc. Check out the CoC forums for more details.