As we posted yesterday, it has been made very clear at this point that Emblems of Valor are the emblems that are going to drop in the 10-man version of Ulduar, while the 25-man version will drop the entirely new Emblems of Conquest. Nothing is being added to the EoV vendors aside from the relics that drop in Naxx-25.
In other words, 10-man raids are basically getting glossed over, and 25-man raiders are getting all the new shinies.
Where 25-man raiders get an entirely new quartermaster with access to gear on par with normal-mode Uld-25 drops (ilvl 226), as well as two of their tier 8.5 tokens, we get recycled EoV gear that was originally meant for Naxx-25 raiders. This is gear that is half a tier worse than the gear that drops in Uld-10 normal mode (ilvl 213 vs 219), and there is no way for us to buy our tier 8.0 gear with emblems, at all.