If you look on JPOG, they had 5 ‘large carnivores’.
T-Rex, Allosaurus, Spinosaurus, Carcharadontosaurus and Acrocanthosaurus.
Going off confirmed and spotted dinosaurs for the release, there is literally only the T-Rex classed as a large carnivore. For the deluxe edition, you get the Majungasaurus and Suchomimus for carnivores, do you class them as Large carnivores, I think you would Suchomimus. I personally had never heard of the Majungasaurus before this.
I also think they will personally add more dinosaurs for future DLC, purely because more people will purchase carnivores for DLC rather than herbivores. Business wise, it makes sense.