Jimmy tapped into the Compy's brain, and started to tame it. He made his ideal fighting machine, a creature that was big, but not big enough to have a hard time slipping through the home cavern above them. The bunker was isolated too, and he had thought ahead on the matter, which was why he didn't want to make his 'dino soldiers' end up being too big. He tried to avoid unnecessary challenges.
The containers limited his plans as well, as they were only three meters, or nearly ten feet across and equally tall, so he couldn't make bigger dinosaurs even if he could somehow send the clones to the outside world.
The current clone was good enough, so he stopped thinking about making further modifications to them via containers. However, he did have to tame them, which was the final modification he had to make in order to make this Compy, and the rest of them that were to follow, useful and cooperative.
