Agree with everything except the Aes Sedai guesses. Why Verin and not Galina? Wouldn't Galina outrank Verin in every possible way?

Liandrin is confirmed when she takes Carridin in hand in Tanchico. She references the meeting to him when instructing him to take the Panarch's Palace.

And the Wieramon tie with the boots was mentioned too specifically to be coincidence, especially when combined with all the other evidence of his 'Darkfriendhood'. (Is that a word?)

I've seen various theories on the Andoran officer but without any proof of any kind, so anything is pure speculation.

And yes, RJ confirmed Ingtar.