It is not two Skills with the NFB trait. The only Skill with NFB being used is TO Camo. Taking the FAQ ruling further, there is nothing in Camo State or the Camo Skill telling you that one must be using the Skill to remain in the State. The Skill says it "allows" you to be in the State, but does not require the use to be in the State. Your later point is something I brought up earlier and in another thread specifically due to the way the FAQ ruling effects it. There is a small window when the lack of NFB does come into play though and that is if you are spotted by an enemy unit while attempting to reactivate the HoloEcho State (due to HD or if you missed a window and mistakenly activated). In that situation if you were activating HoloL2 you would suffer the NFB and not gain the ODD/Mimetism benefits. Giving the States the NFB Trait would help with the issues, but there would need to be a separate HoloL3 State without the NFB trait then.