I understand TOM/FCA to take most of zones A&B with (I assume) Lithuanian, Air Plus Comet, Delta staying on Zone A, Virgin Nigeria and Oman Air keeping zone B? and Brussels Airlines, Malev etc on Zone Z.
BA to keep zones C & D, Easyjet to have the whole of zone E for ex-GB routes and Geneva and Belin I think and Continental and Emirates to have Zone F between them. Don't know about where Qatar will go.