Holly: I hope that you can see this link and read the article pertaining to Boeing using one pilot. I spoke with an engineer at Boeing about this and he said that more information will be forthcoming after the airshow.
https://www.airlinepilotcentral.com/articles/news/boeing-wants-pilots-to-fly-solo.html
https://www.airlinepilotcentral.com/articles/news/boeing-wants-pilots-to-fly-solo.html