What is the best levelling Warrior build?

Of course there is no absolute truth to this question, but there are a couple of viable builds for levelling up a warrior. One of the best is the cookie-cutter build/MS-build. The definition of this kind of build is that you invest at least 31 talent points in the Arms tree to get the talent Mortal Strike. Generally the traditional MS-Build is 31/20/0, that means 31 talent points invested in the Arms tree, 20 invested in the fury tree and 0 invested in the protection tree.