I figure that if Winston Frederick and Konrad Herrman can be sent back to the past and help, respectively, the United States and Germany in WWII along with the other throwbacks, then one thing they could help with is flying wings:namely, provide information to Jack Northrop and Reimar and Walter Horten. Perhaps, along with their laptops, they have flash drives with info on fly-by-wire systems, I don't know. You tell me.