What If The Indominus Rex was in Jurassic Park?

In our Main Universe, the Indominus Rex was bred in 2012 and was set to be the star attraction of Jurassic World before causing mayhem to the park on it's 10th Anniversary in 2015. But, what if this creature was placed in an entirely different era? What if this Genetically Modified hybrid was instead created for the original park back in 1993?