Blizzard Seems To Be Teasing The Next Overwatch Hero

It appears that Blizzard is gearing up for a new Overwatch character, with the developer teasing an 11-year-old inventor in the process. Efi Oladele was introduced on the Overwatch website. She has received a grant from the Adawe Foundation for her "impressive achievements in robotics and artificial intelligence." Blizzard seems to hint that she or maybe one of her creations could become the next Overwatch hero. Oladele says that she's been building drones and other robots to help her for some time. Maybe she’s a character who has robotic assistants to aid her in battle. Nevertheless, I’m excited to see another character join the Overwatch roster. Thoughts ?