After teleporting hundreds of Decepticons to Earth, he has a confrontation with Optimus, but spares him, in the hope that he will recognize the moral of what he is doing.
He has a confrontation with Optimus. He will recognize the moral of what he is doing. This is in the hope this. He will recognize the moral of what he is doing. He spares him. This is in the hope this. He is teleporting hundreds of Decepticons to Earth.