For those who think Duke's best lineup includes Frank Jackson, the data supporting that view is pretty overwhelming. Within this SI piece are the analytics showing a 14 point swing per 100 possessions with and without Frank on the season, and a huge 25 point swing over the last eight games.
http://www.si.com/college-basketball/2017/03/02/power-rankings-kansas-gonzaga-villanova-ucla
http://www.si.com/college-basketball/2017/03/02/power-rankings-kansas-gonzaga-villanova-ucla