You're using the notion of not receiving a straight no, as a means of saying there is a possibility. If someone states you have a one in a million chance of dating them, then its no. Ion made it clear if you wished for the pale blonde, lithe, noble elf, you need to go Horde.
Based on lore, they cannot look different. If you care for lore, you would respect this aspect.
It is very clearly going against it given their appearance in WC2, WC3, and Warcraft has remained the same and been established since their origins. Suggesting it is an expansion of lore is a flimsy excuse to break it. For no reason at all, high elves are different in appearance despite coming from the same region? For no reason at all, these differences don't show in blood elves? Come on. That is not a logical argument.
So...void elves? They are altered.
Pr is important to them.
You get some of what you want, a thalassian elf, and some of what you don't want, which is an altered thalassian elf.
What were blood elves called in the past? You are trying to argue semantics. Let alone if you play the recruitement quest, the research was done for the sake of Quel'thalas, not the Horde.
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There is not enough lore or lore gaps.
For one, there are warrior classes in both political groups. So a different build does not work. Posture arguments don't work because the way you stand =/= not enough reason. Everyone stands differently dude. That yis reaching.
Second, most blood elves did not feed on fel magic. So you are wrong in this aspect. You are also incorrect to suggest the fel magic immediately weakens you. They simply did not wish for BE to be warriors, which was then corrected later on. So the argument holds no weight. I mean, they do have physically based groups, especially because they have the farstriders, who Vereesa based her own group off of sooo....you have nothing to support this argument at all.
Aesthetics is an important aspect. If it wasn't important to you, then you would request for void elves to expand their lore to include high elves. Which works.
Not false at all. Read my previous response above.
Exceptions to the rule does not disprove it in this case, it only enforces it. So no. Fringe groups dont mean you can play a race on the alliance.
Void elves are your version of a high elf.