He might know how to do things without being spotted. If we can get the information out of him, that could help. [Rey and Kylo Ren come to mind for doing that. He'll have to see if either of them are interested in participating in that path.

Then again, it'll probably have to be Rey since Keith and civil conversations with Kylo Ren don't go hand in hand.]

I will say this: killing someone you think is the leader just because we have his name won't do the trick. I—uh. I've tried it before. Elsewhere.