[There's a brief moment of pause while he briefly considers telling Raven everything he remembers happening. It wouldn't explain Alexei's plans, but it would be satisfying... but that's just going to cause more problems than he really feels like dealing with right now. So fine, he'll continue to follow orders. For now.]

I must admit, I am curious about it... But ja, we can't exactly prioritize everything going on back home when we have this situation to deal with.

Though given how little there is to do here... maybe you'll have some success at getting him to talk at some point.