I, too, thought that the lack of Turkic flavor in Roads to Power and Legacy of Persia would be made up in a future steppe DLC. I, too, am utterly baffled that the Steppe Nomad DLC will not add any flavor or unique content to the Turks.
As for ideas for how they could give them some flavor, here are the few things that immediately come to mind:
- Sultanate of Rum forming in 1066 start date. The Sultanate of Rum is never formed by the AI. Hell, with the buffs to the Byzantines in Roads to Power, half of the time I see the Seljuk Empire lose its war of conquering Armenia that begins in 1066. The Sultanate of Rum needs to form in the 1066 start date if they ever want to do a First Crusade event chain, as that is what caused it.
- Gokturk Khaganate restoration.
- Something to do with the Bolghars. Maybe an Old Great Bulgaria restoration decision. Or decision to re-Turkify Bulgaria (similar to the celtic Reclaim Brittania decision, which lets you promote your culture in the region faster).
- Avenge the Siege of Constantinople for the Avars?
- Hunnic Empire restoration for Turks as well as Magyars, Scythians (Alans, Saka), and Mongolic culture characters.
- Turkic clothing.
I’m not very familiar with Turkic history, so people more familiar with the topic could add more.