Dominion Ending Recreation

Okay so I'm going about my business and I see this comment. "I think this fight would have been better if that flare attracted the Spinosaurus too along with currently the Therizinosaurus. All three of them teaming up on the Giganotosaurus. It probably wouldn't make sense but I was hoping for the Spino to appear at some point in this movie. Does anyone realize that all three of these Dinos make up the Indominus Rex mixture? Along with the Carnoturus and Velociraptor."

So naturally I reply with a whole frikin story with some changes because I was stuck on a loooong roadtrip.