The Memphis basketball team has opened with a 4-0 record against a variety of lower-level opponents, but what has been learned in the process? Is Tubby Ball making better players of K.J. Lawson and Craig Randall, two other returnees? Columnist Geoff Calkins, Tiger interim beat writer Phil Stukenborg and sports photographer Mark Weber, who has covered this program through his camera lens for several years, discuss the team's unbeaten start and the challenges it will face beginning Friday at the Emerald Coast Classic in Niceville, Florida.