Yes, the KH existed as a unified faction, although not for long. Were the Celtiberians ever unified against an outsider? Not individual tribes banding together, but a real union? I don't think so. Sarcasm is arguing that the Lusotanians were far more cohesive, and that's why they have been preferred.
That said, I do think we will be seeing a Celtiberian faction, probably the Arevacci. Just not the Celtiberians as a faction.
Bookmarks