Talk:Gran Turismo 7/@comment-41.52.252.181-20170326093004/@comment-26164607-20170809224040

Here's one problem: Yamauchi saw 1 to 6 as the first generation. Starting with Sport, the second generation would focus on a different perspective. Even a trailer says that we are collecting cars more rather than racing, and suggested that starting from Sport, the old ideas are over.

https://www.gtplanet.net/polyphony-digital-no-plans-gran-turismo-7/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+gtplanet+%28GTPlanet%29

As for development: not possible. They have a strict focus on making the game better. Making a game together with another would not guarantee glitch-free experience.