Minbari Warrior Cast Telepath and Spy



I am lazy and a bit tired to check (hell, in France it is 1h20 am and I am just coming back from my gaming club from which I am president).

I have begun to create a new character for one new player. It is a second level telepath....but an atypic one. He his minbari from the warrior caste, and also he is a telepath secretly working for Delenn, nobody officially knows he is a telepath. Do you think it is a good idea and a plausible one ?

which warrior caste do you suggest me to advise him ?