Board Thread:Questions and Answers/@comment-29414935-20170411182001/@comment-366087-20170714164235

Once again, Villains Wiki:Rules 6.3; Antagonists do not (always) equate to "Villain". At times they overlap, but they are not always interchangeable.

These specific dinos have been assessed as being "normal animal" dinosaurs. Their actions are normal for them as predatory animals and without malicious intent. Thus, not Evil. So not Villains.