Kinda getting off topic, but who cares.
I think the only way that would ever stand a chance is if we get our rights back step by step. If the focus is to just do away with the NFA, we'll never see it happen, but we start with making suppressors a title 1 firearm and no one goes on a mass rampage with one, they will they're not dangerous. Then we could go for a one month amnesty period to register pre existing firearms to title II MG's. When they see no one went on a mass killing spree with the new MG's, maybe it will start opening peoples eyes to the stupidness of NFA.
Point taken, and a good point it is!