I'm very well aware of that fact.
What I'm saying is, if they're going to have a rejected prototype assault rifle, especially one that can be converted to fill multiple roles, for one major faction, they should have one for every faction.
That's because the AK-12 has been rejected and currently has the same chance of being the service rifle of the GFRF as the XM8 does with the US military. Neither should be in any Battlefield game.