52 However, the mere fact that it might appear
desirable,
for economic reasons or in order to preserve the family unit in the territory of the Union,
for members of a family consisting of third
country nationals and a Union citizen who is a minor to be able to reside with that citizen in the territory of the Union in the Member State of which he is a national is not sufficient in itself to support the view that the Union citizen would be forced to leave the territory of the Union if such a right of residence were not granted (see, to that effect, Dereci and
Others, paragraph 68).