There isn't a snowball's chance that if Congress can't pass legalization (which they shouldn't anyway), that Trump will then issue another EO like Barry did. It's Un-Constitutional and Trumps knows that. He's just punting the issue to Congress were it belongs and like likely die.
On a related note...it's disgusting and quite frankly traitorous how Congress and most of the media are more concerned about ~800,000 foreign national adults who are here illegally, than they are about hundreds of millions of citizens and issues that directly impact them (jobs, failure of barry-care, national defense, border wall/security, taxes, etc).
HAHA, just like he won't sign a budget without Wall funding in it.