I've seen Lyle/Neil's conversation actually... All the monologues were actually leaked some time ago but since there's no confirmation, I never post it anywhere and didn't save it either. ^^; In that one there's something about Lyle who used to be cynical and then about Anew and ends with Neil calling "Lyle... no, Lockon Stratos". And then in another version I saw yesterday, there's something about Neil asking Lyle to get along/take care/etc with Setsuna. (d'awww)

Also, the LQ pic I have of Setsuna's end at 俺は、戦う。 so either the rest is fake or there are more pages.