The Duke teams that have had 2+ freshmen drafted have performed really well in March, actually.
2015- National champs
2017- ACC Tournament Champs, 2 seed
2018- Regional Finals
2019- ACC Tournament Champs, Regional Finals
2020- #5 KenPom before season being shut down
2022- Final Four, ACC Champs
2023- ACC Tournament Champs (18-1 when all the rotation players were healthy)
2017 & 2022 were the only years where Carolina went further in the tournament. And, of course, UNC also had a losing season in 2020 & missed the tournament in 2023. So, Duke outperformed UNC in 5 of those 7 seasons.
Any coach in America would take those results. 4 Regionals Finals in 6 years, including 2 Final Fours, 1 National Title, and 3 ACC Tournament Titles. And we were 1 possession away from a FF in '18 and '19.