Anyone who thought Trump was going to deport 11M+ illegals was living in a fantasy world. Now, getting rid of the bad ones would be a start.
Building the wall to keep them from coming back again is the big question.
If it were me, its simple. You want citizenship, fine. If you are illegal you no longer get government assistance and you will pay your taxes or be deported. You will also have to get health insurance (no more freebie hospital stays). You chose to come in here illegally. You can be a citizen but you are going to pay a price to do it.
Its an easy and natural way to get them to leave without spending billions to try and do it by force. Of course, like anything else it sounds great on paper. Executing it is a whole different animal.