Originally Posted by
Amonra
Whilst I agree that the thread is pointless, since this boils down to a matter of taste, there's no hard lore reasons that make it impossible; even hard. It is entirely plausible. I say that there're no arguable points of contention.
Population and identical model to another race don't matter. Starting with the latter; pandaren already can be played by both factions, it is unnecessary to make a new model from scratch when it would be pointless since the physiological differences are negligible. They exists, but these biological differences are so small that in no way would it warrant a different model to the blood elves, since they are basically (still) the same race. High elves would look almost identical to blood elves save for eye color.
The population issue: It really doesn't matters, and we have two difrerent reasons. Firstly, there's already a race with a incredibly low population: the playable Bilgewater Goblins. They are but the survivors of a shipwreck, from what? two ships? That would be an incrediblly low population, and yet they are playable. This is precedent for any other possible playable race that has low numbers. Secondly, player characters are but a sample of a race's population; the important thing is to show with the npc's the numbers of a race. If a playable high elven faction were to be based from the Silver Covenant, you wouldn't just some dude that picked a sword; you'd be a soldier. It would mean that the ratio between civilian/soldier is higher for high elves; they would be more militant since their numbers are small. You wound't see many high elves in the world just lounging around or even settling. Most would be militant members, most would be the player.
Architecture is another of those points that are not really important: making blood elf buildings blue would be enough, as the difference is striking enough, or their "new" architecture could be a halfway between traditional thalassian buildings and dalarani architecture, since that's the home city of the silver Covenant.
So, I believe that if we played as a High elf from the silver covenant, and that the racial separation is treated similary to tushi/huojin, there aren't lore reasons that would be deterrent enough to make it an impossibility.
Obviosuly, beyond how plausible I find my points, they are of no consecuence for for the sake of speculation. At the end is up to blizzard and no one else; if they want to make it happed, they will find a way to make it happen no matter what. All I'm saying is that hypothetically, there are no strong valid arguments against; be it gameplay or lorewise.