Its a shame that they didn't include Morgase.  I felt like she was a relatively major character compared to say, Hurin.  Would have happily swapped one of the Pevara-Androl scenes for a chance to say goodybye to Morgase and Tallanvor.

Doesn't that info all appear in the books?  I think its somewhere in LoC/APoD where Aviendha or Sulin gives us the bit about the hooked finger, and its all over the books that all societies have handtalk but maidens have evolved a language.

On the one hand I think that the Lan/Nynaeve chapter depicted was probably a better scene that the Rand/Cadsuane one, and while I love Lan and Nynaeve, I don't think the e-book cover really captured the scene or WoT vibe very well.  It just looked like two people underwater, whereas this one is obviously a dramatic scene in a fantasy novel.