up next plyler v doe? educating the offspring of illegals...
https://www.law.cornell.edu/supremecourt/text/457/202
POTUS has already started that DACA and all its consequences will be weighed on a case by case basis. Expect SCOTUS to rule for Texas but for POTUS to sift through DACA and allow exceptions.
The Wall, the expected battles over the 14th A, and the resultant effects such as education for illegals will reform the past decades of border abuses organized and funded by enemies of the United States.