Man, we didn't know how good we had it with Boros' mana!

In all seriousness, I think this mana base is just too bad for this to be where we want to be. Domri Rade and Ghor-Clan Rampager are pretty good cards, but missing a color is going to be brutal, we are going to take a lot of pain, and we have lands coming into play tapped in our deck that wants to curve out.

An additional awkwardness is that none of our tricks actually work with our best one-drop. You can't even Ghor-Clan Rampager the Soldier despite it not be cast.

I think we'll see Naya decks, but they will probably be bigger Naya with five-drops or Burning-Tree Emissary based builds.

While Soldier of the Pantheon isn't Figure of Destiny, it does have chances of being used in non-aggro decks like Figure was.

http://www.starcitygames.com/article/27031_Theros-White-Green.html