Heirlooms for 80-85

Old Heirlooms will not go past lvl 80. New ones are being introduced for 81-85. What does this mean? More sales of higher end BoA chants that can go on the new high level BoAs. Enchanters will have an initial rush of chant sales, once they release. Just think of how many +10 stats to chest you will sell. Cha-ching!