Federally, a CT other is a pistol. The VFG is legal on a pistol over 26" in length, that's why the federal government hasn't changed anything with sale of CT others. Uuntil now, CT others haven't violated any federal laws. If your other overall length is shorter than 26" you should have already registered it as an AOW. The only reason it's not a problem with the CT AWB is really because a pistol as far as CT is concerned, is anything with a barrel less than 12" long. If the federal government says that braces are shouldering devices and thus stocks, CT others with braces will all be a problem regardless of barrel length. Barrels shorter than 16" will be SBR's per the federal government, and 16"+ will be rifles per the federal government, and both of those are restricted as assault weapons by CT.
If this gets pushed through federally, I think the only thing CT residents could hope for is permission to register their CT others as assault weapons so that they could then follow suit with the federal guidelines. CT residents could also take the braces off entirely, but based on all the subjective things listed in the current information we've seen publicly, the brace may not even be the deciding factor on if it's now a SBR...it might be weight or caliber, or ability to use the sights, or what type of sighting device is used...that being the case, there may be no out for CT residents other than finding ways to convert their others to pump action or bolt action so that they're not subject to the CT AWB.
That's why this is such a massive problem. The documentation so far offers nothing specific, and continues to further the "we'll know it when we see it" attitude that makes it so difficult for those of us that want to be law abiding citizens to understand what's legal.