User blog comment:Dinosaurus1/Fate of the Pachyrhinosaurus?/@comment-7690264-20180220223231/@comment-23825763-20180220225741

Just because it has a toy doesn't mean it will be in the movie. Proceratosaurus, Herrerasaurus, Suchomimus, Metriacanthosaurus, Ceratosaurus, and Minmi all have toys despite very likely not appearing in the film and Protoceratops has a toy despite only appearing as a skeleton. Not all of the creatures that will be appearing in the film have toys yet either. We have no toy version of Brachiosaurus or Compsognathus yet, so not having a toy Sinoceratops yet is understandable. They probably wanted to go with its more famous cousin for the first push to make sure that the line will sell before going into using the more obscure and slightly less marketable Sinoceratops.