The new CEO has told the design team to tear up their work on the new B 797 and to start again.
My son who, seems to hear things I don't, says that they have been told to work on the pilot/airplane interface ie the fly by wire, first.
Airbus had issues with this years ago and Boeing had a ball rubbishing them over it. Airbus seems to have solved their issues and are a decade ahead of Boeing in development.
