Yes, but Damian Wayne has a healing factor too. He took multiple gun shot wounds and lazers and still fought. He also has Brother Eye, while Midnighter has the doors.
Midnighter nearly murdered Martian Manhunter with a single punch. It was only because J'onn used his shape-shifting to avoid his brain getting run through that he survived. Midnighter went toe-to-toe with two Red Lanterns and beat them straight up.
Midnighter 9/10. Damian might be a more ruthless Batman in the future, but he ain't no Midnighter.