First of all i suggest to everyone to parse speccs and rotation on strawman to test how well they do..imo barb speccing properly doesnt have even 1 point to spare. The build i m using (with proper rotation) most of the time was the result of hours of testing and i dont like to share that much. The builds you suggest here are really good afterall. One more thing is that you can optimise the dps results by 2 barbs in raid using 2 different of even same specc in T6 (for Zelandra or even the 2nd boss). As i said before Barbs has crzy dps potential if utilised properly which i dont see happen in most raids.