Will this 49ers rookie class be the one? De'Zhaun Stribling, Kaelon Black shine against Chargers

Inglewood—San Francisco’s aging roster needed fresh impact, and the early draft signs looked real in Thursday night’s 41-17 preseason win over the Los Angeles Chargers. Wide receiver De’Zhaun Stribling stood out after targets failed to reach Danny Gray and Ronnie Bell, finishing with four catches for 46 yards, including two third-down conversions. Running back Kaelon Black, the third 49ers draft pick at his position in three years, flashed power and quickness as a likely Christian McCaffrey complement. Black ran eight and nine yards in back-to-back bursts and totaled 33 yards on eight carries. Backup-line depth also drew attention with rookie competition at guard.