This isn't far away i think. The Japanesse, when they wanted to host 2022 FIFA World Cup, make such promise: Japan also pledged that if it had been granted the rights to host the 2022 World Cup games, it would develop technology enabling it to provide a live international telecast of the event in 3D, which would allow 400 stadiums in 208 countries to provide 360 million people with real-time 3D coverage of the games projected on giant screens, captured in 360 degrees by 200 HD cameras. Furthermore, Japan will broadcast the games in holographic format if the technology to do so is available by that time. Beyond allowing the world's spectators to view the games on flat screens projecting 3D imaging, holographic projection would project the games onto stadium fields, creating a greater illusion of actually being in the presence of the players. Microphones embedded below the playing surface would record all sounds, such as ball kicks, in order to add to the sense of realism.