He could end it but we don't know the exact details of how he will end it. Some immigration hardliners that wrote articles about DACA were giving him different options as to how end it like process renewals through this date and stop all new applicants and all these other things. We won't know until whenever there is an official announcement, so we shouldn't despair and say it's all over. It's not over til the fat lady sings lol well in this case Trump is the fat lady.