[Elhana]

Not in beta yet, but Grid for healer, rest is overrated. Haven't seen new party frames, but blizzard usually fails at this point, so I expect it to be ****.
Recap, Auctioneer, ItemRack and many other simple mods are the tools which make tasks easier, but not mandatory.

Edit: Looking at new party frames screenshots - they surely remind Grid, but I'd still expect most features like buff/debuff tracking to be lacking.