If they ban it, it will be a blatant disregard to their statement earlier about it being popular for sporting use.
No, it will completely consistent with
their interpretation of sporting use. AKA HUNTING.
They do not recognize "games" as legitimate sporting use. They should, but they don't. They do for some other things, but not for the evil assault weapons and their ammo.
And neither do the worst of the states, in this regard.
Back when the 94 AWB took effect (and several states essentially copied it) the .22 Olympic match pistol became an assault weapon, because it used a magazine that did not go through the pistol grip.
IIRC, a 16yr old girl, Olympic hopeful asked her state Senator for help with a variance, so she could continue to practice for competition. She was told, in essence, if she wanted to continue to compete, she should move to another state.
They simply don't care about what effect these rulings might have on innocent people, UNLESS we make it clear with the power of the vote. Even when we do that, they don't admit it, to anyone, other than themselves.