I am not one to usually place nerf threads, but I am just curious, honestly how the community feels about her abilities. At the end of each of her turns, Barriss Dispels all debuffs from the debuf...
There are certain teams who are literally incapable of beating zBarriss (clones, for instance), and there are teams that destroy her with casual ease (anything with EP or Nihilus). She probably doesn't need any major changes.