In the past few days, Michael Malone and his staff have been on a roll, and things are looking up for Tar Heels fans. Weeks ago, when Henri Veesaar decided to head to the NBA, the future season's success was in doubt due to a major void at the center position.  Mar 10, 2025; Oklahoma City, Oklahoma, USA; Denver Nuggets head coach Michael Malone gestures to his team during a play against the Oklahoma City Thunder during the second quarter at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images | Alonzo Adams-Imagn Images Michael Malone worked quickly to alleviate that void by signing Sayon Keita, a seven-foot center for FC Barcelona in Spain. Keita is a talented young prospect with a huge ceiling and a ton of upside that all Tar Heel fans should be ecstatic about.…