Took 69 at the SCG Open in Portland with this list. Ran into 7 Atarka Red decks, so I would switch out a Torrent Elemental with another Feed the Clan.

Rabblemaster doesn't feel as good as it once did, and Flamewakes do a lot of work against Control and Abzan Midrange.

Frost Walker is the bee's knees (even though it does stumble against bees) and Polukranos was almost always a welcome sight, whether staring down Rhinos or Tokens (Or morphed creatures (with no/2 mana open).

This deck also won a 21 person Game Day, for what's it worth.

Elvish Mystic and other mana dorks feel like a trap, and not what we want at any point in the game beyond the opening hand. Which makes for a lot of points in the game.