With advances in technology, wealthy parents may very well be able to purchase designer traits, creating super enhanced children. In 2000, a monkey named ANDI was genetically modified by adding a Green Fluorescent Protein gene from a jellyfish to his DNA sequence. The result-ANDI (stands for inserted dna backwards). He glowed green just like the jellyfish (true story).
What if DNA from other species could be genetically added to human DNA, not to create flying bird kids, but just to enhance existing physical traits? For example, using the DNA from eagles to enhance eyesight.