The best Chargers running backs to pick up now, considering injuries to Najee Harris and Omarion Hampton, are Hassan Haskins and Kimani Vidal. Haskins is likely to see the most action as the two-down, short-yardage back, while Vidal could take a change-of-pace, receiving role. Both are expected to share the workload while Hampton is on injured reserve. Additionally, Amar Johnson is a deeper backup option. The Chargers may also consider bringing in other running backs for tryouts or trades, with Alvin Kamara mentioned as a potential trade target to strengthen the position.