Dallas Mavericks center Dereck Lively II dazzled in the team’s preseason opener against the Memphis Grizzlies, racking up 12 points, 3 rebounds, and 2 steals in just 14 minutes. Just how good is he? Jaden Hardy and Jazian Gortman combined to hit 10 3s and score 40 points. Do the Mavs have more guard depth than we think, even after the injury to Dante Exum? We break it all down on today’s DLLS Mavs.