You surely do know the picture where the border with the Barrens is sealed of with a Tauren Wall, because Camp Taurajo is no longer a a Tauren settlement, because the Alliance has destructed it.
But because that was the only way to enter/leave Mulgore on foot. I am really wondering if there is gonna be a new way for Taurens to enter The (Northern) Barrens.
Speculate here.