He was bred to be bigger, smarter, and cooler than the T Rex. Plus he has the Predator's cloaking device.
It was genetically modified to be a bigger, more dangerous dinosaur. No contest.
well its bigger....
He was made to be a T-rex and a velociraptor, etc. He was supposed to be stronger and more than a T-rex
he will not step down from his throne to this newbie