Need any more proof that the Republicans are going to cave? Legalization is amnesty. If they are already onto the arguement of citizenship then we have already lost. Once they are made legal they will eventually get everything they want with almost no penalties or fines -- either through judicial action or future legislative action. And guys like Goodlatte know this. They are simply trying to conceal that they have already given away the farm by acting like the citizenship parthway really means something.
Once they have given away the legalization the rest is basically meaningless.