Final Fantasy 7 Rebirth ended up being one of the highest-rated games of the year. While Final Fantasy 7 Remake did end up getting DLC, Square Enix won't be doing the same for Rebirth, as the company is prioritising development on the third game.
Final Fantasy 7 Rebirth director, Naoki Hamaguchi, recently told The Daily Star that there are no plans for Rebirth DLC, as they are now focused on completing the Final Fantasy 7 Remake trilogy for fans with a Part 3.
"We definitely do hear the desire from fans, the voices out there that want that kind of thing. I understand it completely, but I think, from my perspective, what the fans really want to see the most is not necessarily DLC. They want to see the third part of the series as quickly as possible."
As a result, Square Enix has not focused development resources on creating extra content for Rebirth, and are instead putting all efforts into Part 3. While we don't know the title for Final Fantasy 7 Remake Part 3, the story is already written and ready to go, with the developers having big plans for exploration, teasing a pilotable Airship.