Egri Nok, who did the translation, has more information that puts this into a better context and will be added as I get it. For the moment, this video was made in January before the Boemann poem about Erdogan went on air. When it was done, Merkel had no ‘Plan B’. It was that all these migrants would be allowed in and distributed across the EU.
A couple of months later, the deal with Turkey was made, which was in fact Merkel’s plan B.