I really like the Scythians and the work you have done with them. They're immersive, diverse, and really rough and tumble.
Unfortunately, I do agree that they detract from Hoplite combat substantially which is the real heart of this mod (since no other offers it). I would like to see them in the next release as raiders and bandits and maybe an event at some point where there's actually a Scythian incursion against Thrace or somewhere.