Warbringer
Explorer
I talked to one of the "closed beta playtesters" at GenCon last year. It really sounds like all their real playtests are going out to the smaller, more controlled group. They are getting new packets every 2 weeks or so.
Well if they are still doing that it makes sense, and makes me feel better about no playtest being released for nearly 5 months (beginning April until after GenCon).