Chargers beat writer Daniel Popper believes that Joshua Kelley will be the primary RB2 behind Austin Ekeler, citing Kelley's strong camp and preseason performance. However, Popper notes that the situation could change as the season progresses.

• Joshua Kelley is expected to be the primary RB2 behind Austin Ekeler
• Kelley had a great camp and preseason
• Kelley's natural talent has started to shine with OC Kellen Moore's downhill run philosophy and scheme
• The Chargers passed on adding a veteran back, indicating faith in Kelley and Isaiah Spiller
• The RB2 situation could be fluid throughout the season