Cooper Flagg's Rookie Impact Questioned Despite High Scoring Volume

Dallas Mavericks' No. 1 overall pick, Cooper Flagg, is the Rookie of the Year betting favorite at -750 odds, averaging 27.3 points per game in February. However, advanced metrics like +0.7% Field Goal Percentage Over Expectation (122nd of 224 players) and 139th in Points Over Expectation suggest his scoring is volume-driven rather than efficiency-driven. The Mavericks are 3.1 points better per 100 possessions with Flagg off the floor, and he ranks last in team defensive rating, indicating his overall impact on the 19-35 team is less impressive than surface-level statistics.