I read in the developer tracker that expertise color crystal schematics will no longer be trainable once 4.1 hits. Will we get to keep the expertise crystal schematics that we already have? From the best of my knowledge, the only ones that the trainer has are the tri color ones. The patch notes said that expertise color crystals will only be purchasable from the pvp vendor. That would mean those tri color expertise ones would become exclusive to the pvp vendor. Will the PVP vendor also have the blue, purple, yellow, and cyan + 41 expertise crystals? Or will those still remain exclusive to those who got these expertise schematics from the grade 6 crafting pvp box?