The 2010 team had two good guards in Mazzula and Truck. Truck was hurt I believe for the final four game and Duke got Mazzula in foul trouble early. So it would have helped to have Carter but I felt the point guard position was pretty solid on that team.
Jevon has a good shot at the NBA if the breaks fall his way. Joe Mazzulla was a pure point guard and was the ideal player for that team. Truck was more of a combo guard. Carter is a combo guard as a pro.