NeverarGreat said:
Interesting idea, and with the AI voices it may be possible. I could just reuse lines from the prayer scene, but that seems a bit basic. More thought will be needed.
Perhaps you can make this as basic as it gets yet very effective, if you would insert a subtle breath of vader.
For the audience it could be like „Hm, he‘s thinking about vader but why?“ (even though we have our suspicion kylo is chasing his grandfather).