It isn’t necessarily any one thing that leads us to believe that J.A. Bayona could be the man directing Man of Steel 2.
J.A. Bayona, especially considering that Universal is trusting him with Jurassic World 2, seems like the right kind of guy for the job.
Additionally, even though J.A. Bayona is currently filming Jurassic World 2, his banner image on his Twitter profile is a still of Christopher Reeves from the Richard Donner Superman.