While Hunters haven't received many changes throughout The War Within Alpha cycle, Blizzard has announced that they have changes to both class and spec trees for Hunters coming with next week's Beta build.
Hello Hunters!
Those of you who might be looking at today’s first Beta build will notice some unannounced changes and/or additions to the Hunter class tree.
These changes are part of the Hunter class tree update, which will be included alongside spec tree updates for Beast Mastery, Marksmanship, and Survival in
next week’s Beta build.
We appreciate your patience and are excited to officially reveal these changes to you soon!.
Read more on wowhead.com