I have a player in my group who is taking a Sanctioned Psyker in our upcoming game of DH. This character is going to be a bodyguard type using the Templar Calix template from the Inquisitor's Handbook.
Ultimately the characters in this game are going to Ascend, and the game is planned around this auspicious moment which shouldn't take too long considering they start at Rank 6 (I really want to get Ascension happening...!).
Given the character type (bodyguard) the player may consider Ascending to a Crusader; it's a very good fit for his idea, however I'm not too sure how to handle it. Initially I told the player that this should be possible, but my first impression is that he could in no way gain the Primaris Psyker powers - no Fettering, no Primaris 'spells' etc. The character's focus is on combat, and the powers he has are more inherent than trained (though he's still Sanctioned of course); they're of a supporting nature rather than a primary skill set.
I have also thought of maybe reducing the number of psychic powers he has once he takes the Crusader template. Maybe halve it or something to represent his specialisation on combat rather than warp powers, forgetting some of the psychic abilities he has so he can focus more on hitting stuff. It may be possible to buy more 'spells', though perhaps only as an Elite Advancement.
Firstly, would other GMs allow it, or would they only allow the usual Ascended careers (Primaris, Interrogator, Inquisitor)?
Secondly, would you modify either the Psyker/Calix career, or the Crusader career to suit? What changes would you make? This one becomes a little more complicated so would like as much time as possible to work it out.
Any help would be appreciated.