http://www.pushsquare.com/news/2017/11/ps5_is_still_at_least_two_years_away_says_ubisoft

“As Sony launched the PS4 Pro last year and Microsoft Xbox One X this year, we think we still have a minimum of two years in front of us before something new is coming,” he explained. “But that's our perception,
we don't have any confidential information on that front.” Guillemot added that he believes the mid-gen refreshes are good for the industry,
and the additional horsepower will allow it to create better games.

Ubisoft CEOイヴ氏の私見だと次世代コンソールまで最低で2年かかる