User blog comment:UltraMegaDude/Will Rexy fight the Giganotosaurus in Jurassic World: Fallen Kingdom?/@comment-33997330-20171217185701

This is probably a respark to the T.Rex vs Spinosaurus battle/rematch. If the filmmakers are doing it intentionally, then they might add in Spinosaurus (because it appeared in the Holoscape) and have a 3-dino battle;

Rexy v.s. Spinosaurus v.s. Giganotosaurus. Wow...

I wonder how the fanbase will react...