So, Human and Orc Heritage armors are finally revealed

And yet they did. Funny how that works, not all the Lordearon humans died and as I keep mentioning the highest living ranking Lordearon member happens to be leader of Stormwind. Also:

Sepulcher of the First Ones - Ruined Crest of Lordaeron temporarily disabled - Community / General Discussion - World of Warcraft Forums (blizzard.com)

Luckily, the news isn’t all bad. We’ve heard the feedback that the First-Ones visuals didn’t match up with the name and theme of the item, which many felt were ill-fitting of such an iconic Warcraft character in Mal’Ganis. When the shield is re-enabled with the 3/15 reset, it’ll be sporting an entirely new, exclusive appearance that some very old-school members of the Alliance may remember well…

Notice how the L of Lordearon was associated with the Alliance and not the Forsaken.