Rising Stars Challenge preview: Overlooked rookies to watch

Some NBA rookies, such as Philadelphia 76er Ben Simmons and Los Angeles Laker Lonzo Ball, enter the league with immediate expectations of superstardom. There are always a select few, though, who go under the radar and emerge more gradually as stars. The Undefeated’s Marc J. Spears and Justin Tinsley break down the NBA Rising Stars Challenge players who may be overlooked but have All-Star potential.