1. Can a model already defined as a psyker use the "rogue psyker" option when going against SoBs and the like...


2. if a player is running, say, a Grey Knight / Space Marine army (using Allies), against a Witch Hunter army, can they still tap the Adversaries rules and add a rogue psyker. (General Question: Can you have both Allies and Adversaries in the same army?)