Sports is there already, what with all the wi-fi-ing (or other radio format) cameras hung off the rafters, goal posts, etc.
Not really. They're the equivalent of blind, staring eyes focused on key points.
I'm talking about cameras intelligently focusing on designated subjects and other key subjects (similar to eye AF, but able to be told to focus on a greater variety of things), mounted on similarly-aware gimbals, rails or drones to be able to compose or seek better angles of view,. Basically a team of virtual photographers, all controlled from a central workstation, not just a network of dumb, staring cameras pre-focused at the goals and live-streaming whatever happens to occur there.