Originally Posted by
Katchii
This isn't confirmed. And in fact, is contradicted by what's in the lore. During the Third War, nearly 90% of the population of Quel'thalas was killed, of the remaining 10%, 90% of that renamed themselves Blood Elves and the remaining 1% are all that's left that still call themselves High Elves.
Even if what you say is accurate, the vast majority of the remaining population of Quel'thalas, Farstriders included, are now Blood Elves. The number of troops that could have accompanied Alleria through the Dark Portal is pretty inconsequential compared to the number of Elves that remained on Azeroth. Or are you saying that there were thousands of troops along side Alleria. Based on the lore, the only troops that accompanied her were those within her own contingent, fiercely loyal to her....not the vast majority of the Farstriders as a whole.
I don't see why it would be weird considering there are plenty of armor sets, weapons, mounts, etc... that are blue and/or red that can be worn by either faction. The idea that a color somehow belongs to the other faction is a little ridiculous. If it is warpaint, they can choose whatever color they want. And if the color thing even was real, it would make sense for those on the opposite faction to wear their enemies colors for espionage, infiltration, spying, confusion, etc...
Yes, it's easy to market Blue vs Red and have units in the marketing be tagged with the appropriate color to make it easy to understand, but to make it so that the factions and players don't even have a choice of the color that is tied to the opposite faction would be crazy.