This argument over which lord is coming down the pipe is inane.
We're getting 2 more DE lords to bring us up to 6. I think its a given that we'll see Malus at some point on star power alone and Rakarth due to being a character Beastmaster, the only missing lord type. (Black Ark Fleetmasters would have come with Lokier)
Some say Rakarth is less likely than Tullaris, Kouran or Shadowblade, but I disagree. Tullaris, Kouran and Shadowblade aren't character representatives of some lord type and Rakarth has been big on this forum for over a year, I'm sure CA is aware of that.
Give us Doombull, Great Bray-Shaman, Wargor, and Tuskgor Chariot.