It would be quicker and cheaper than going through the process of applying for asylum. The U.S. government violated both U.S. and international law by separating families. These victims of the Trump administration could file a class action law suit and maybe they should. But granting those who otherwise qualify for legal residency the right to remain and a path to citizenship would go a long way to rectifying the injustice done to them. The trauma suffered by these children and their parents can never be undone but at least they can be protected from being deported back to the violence and poverty they risked their lives to flee from.