Trump’s Tweet said that if the Supreme Court rules against the the Dreamers then a deal will be worked with Congress for them to stay. Does he honestly think he will be able to make a deal with the Democrats? In an election year?
Use your head and read the again. He doesn’t say he will be the one proposing the deal. He just says that a deal will be made. The Trump administration merely has to start enforcing the law as written and Congress will come to him with a bi-partisan deal. . . they’ll have to come up with a solution to the problem. Whether or not he signs the legislation or not is the question.