This is the post mid-term Trump. In a strong position of authority, leading from the front. Getting Congress to pass a comprehensive Immigration Reform Package.
Citizenship will be more tightly defined. The wall will be built. DACA will be a term of the past.
With a strong border and citizenship more tightly defined, POTUS, with ICE can concentrate on those that came here, not to become American, but to try to redefine the USA, Dearborn MI presented as evidence.
The second power play here is as stated in the article, setting up the courts to define the meaning articulated in the amendment.