Originally Posted by
Constellation
The Night Elves didn't set up Martial Law, the Night Elves heard about the Kael'thas siding with Illidan and the Naga in Outland, which was a call for alarm. They established a base of operations to spy on the Blood Elves with good reason since the newest allies, the Draenei, also brought the attention of the Blood Elves siding with Demons. The timeline was before Liandrin defected. Blood Elves under Kael were a treacherous bunch, they betrayed their own people, betrayed the Horde, and even betrayed Illidan in favour of siding with the Legion. These types have nothing to do with the playable blood elf as far as loyalties go.
no, Night Elves either have Silver or Gold eyes. Not Blue and green. Green in Blood Elves is entirely a result of fel taint, similar to the green colour in Orc skin. This is confirmed by the devs and canon. Your headcanon is irrelevant.