She may have become a “formidable” adversary for him, but I’m not sure he has it in him to actually harm her.
Well, if Red thought that this was something Liz could get over, as she has gotten over things in the best, then he is sorely mistaken!
She has crossed more and more lines in recent seasons, and Red’s habit of killing people he can’t trust with truths he won’t share might not apply to Liz.
Liz’s losses over the years have only strengthened her resolve to get to the truth, and Red may come to regret what he has taught her over their years working together.