Cooper Flagg and the NBA prospect-laden Duke Blue Devils are the main attraction of the East Region, but this is also where we could see a few games that end up closer than expected -- and maybe even a couple upsets.

Cooper Flagg's health is the biggest storyline in the East Region as top-seeded Duke awaits the return of its freshman sensation. The Blue Devils beat North Carolina and Louisville in the ACC Tournament without the ACC Player of the Year,