Starting with season #2 episode #10 the titles are palindromes instead of anagrams.
This episode marks the introduction of the character Eleanor Hirst, played by Mary Stuart Masterson.
Archie Panjabi (Nas Kamal) & Mary Stuart Masterson (Eleanor Hirst) also worked together on episode 5.9, Whack-a-Mole (2013), of The Good Wife (2009), as Kalinda Sharma & Rachel Keyser respectively.