I agree. I saw the thread on reddit, and as someone that owns Eternity, I'd like to be able to have Twilight and Sunrise available in my legendary armory too.
Edit: I crafted Twilight and bought Sunrise.
I'm just disappointed that someone at Anet thought randomizing skins was a good idea... You mix in really dull skins with amazing ones and expect your playerbase to like it? No. They won't. Please fix this. Let me choose my skins.