The more the story of suramar advances, it is clear that the blood elves and nightborne are in a very good relationship. I think admiration and mutual understanding is very important.
The talk between liadrin and thalyssra is very nice
https://www.youtube.com/watch?v=Loo8hx_k4oQ&t=601s
min 0:22
nightborne have a very positive impression of the blood elves
Silgryn: "These blood elves are battle-hardened and disciplined. Their strength will be most useful."
Victoire: "These blood elves have some formidable magic. Let us hope it is enough to counter the might of the Nightwell."
Lady liadrin cares for the wellbeing of the nightborne
Something that I am happy to see is that lanesh is back!! He is one of the blue-eyed blood elves who appeared in the past!! I really like to see that for some time we always see blood elves with blue eyes
http://www.wowhead.com/npc=114887/la...delviewer:10+0
He is in the camp of the blood elves.