Will Konnor Griffin make the Pirates Opening Day roster?

MLB's top prospect Konnor Griffin is turning heads with his performance at Spring Training. Griffin can join a short list of former Major Leaguers that started in the bigs on Opening Day at the age of 19. He has torched minor-league pitching in his young career to the tune of a .333 batting average, with 21 home runs and 94 RBI in just 122 games. Will the Pirates add him to their Opening Day roster?