What if Trump wants Greenland for himself?

This chilling thought just occurred to me: If Trump manages to bend Denmark to his will, a transaction will occur. It will make Greenland a possession of the U.S.

Suppose the next step is that the U.S. sells the world’s largest island to Trump? (At a bargsin rate, of course.) He could pull that off. And then he gets to charge the U.S. vast sums for access to its resources.

Does this sound impossible to you, after all that’s happened?