Something about Neil studying Wymack's wingspan and knowing to stand just out of range so he could run away easier and Jean doing the same to Rhemann and sitting just *within* range so he can be the easier more subdued target, because all fighting ever got him was more pain in the end and fighting back taught Neil how to survive.
Something about the parallels between these two long lost perfect court partners who never were and never will be. Jean was a whipped dog at his Master's beck and call, while Neil was the repeated thorn in their sides because he could never willingly make their lives any easier. Neil was born to struggle while Nathaniel was there to bear it just like Jean.
Jean gave up on Yves and Elodie and Marseille but Nathaniel clung onto Abram, onto Mary, and finally Neil and his foxes.