Following up the Batman-focused teaser and posters that he put up on his Twitter page (See them here), director Zack Snyder has now done the same for Superman today, most likely establishing a pattern of what we'll get leading up to the release of Zack Snyder's Justice League on HBO Max on March 18th:
A particular subject of discontent from the 2017 theatrical version was the butchering of the character's resurrection arc (Following his death in Batman v Superman: Dawn of Justice). A notable addition was the black suit that, in the comics, helped Superman absorb sunlight when he was still recovering. This aspect takes centerstage in the new trailer for Superman which you can check out below:
Stay tuned!