If you are going to resurrect an extinct species what would it be and why?

troodon

       If I'm going to resurrect an extinct species it would be a Troodon because although they are small, but they are touted the world's smartest dinosaur and has a bigger brain than most dinosaur.

     In 1982, a Canadian paleontologist name Dale Russell say's that the troodon might eventually have evolved into a human level of intelligence because it evolved into a large-brained, two-legged, intelligent reptile with big eyes, partially opposable thumbs and it had three fingers on each hand, and looked like a modern human being but it has a greenish skin tone and that's why i choose this mysterious dinosaur.