this is the super secret strategy to bear success. make a macro for every ability like this:
Also, on packs with more than 2 adds make sure you are using swipe on your GCD's. Make sure you are using the http://www.wowhead.com/?item=40897
Don't gem for hit rating. You are 53 rating over the cap anyways. Grab the Idol of the Corruptor - Item - World of Warcraft from the conquest badge vendor.