They’ll move in with each other, have their kids on food stamps, and go to the E.R. for “Free” healthcare, and plead their case for benefits like unemployment, long, long before that. I’m from Vegas, and I do not believe for half a second that an Illegal will pack up, unless they already have their mansion built with tax free dollars they were sending home (Which is to say the more industrious will move back, the biggest moochers will stay).