AMD Pulling an NVIDIA Trick, Radeon HD 5770 to be rebranded as HD 6770 ?

This could soon be out of a Juniper XT, which is an HD5770, HD6770 is a planned and will be out of the HD6770 (XT Barts) a HD6870. We have also learned that you think about it at AMD, rename the HD6970 (Antilles) in a HD6990. What will happen after the Rebrand named HD6970 is unfortunately unclear. We could imagine however, that AMD consider several graphics cards with dual-GPU contact with different performance, which could be planned from the HD6870 (XT Cayman), a new HD6970. could also be a possibility given that it leaves the HD6970 as a single-GPU graphics card and the only multi-GPU HD6990.