My guess is the administration is just ramping up the deportations.
Turn up the heat gradually to draw out the legal challenges and defeat them, accelerating after Justice Gorsuch is seated; maybe more justices over time.
In the meanwhile, some illegals will get the message and start self-deporting.
Resuming the deporting of criminals, those with warrants, customers of traffickers, visa overstays, and gang members is a several-year-long job. I think that’ll be pretty much all you’ll see in the first term. In a way, it’ll be defacto immigration reform.