San Diego could use Bosa's playmaking alongside stud Melvin Ingram in the defensive front. The Chargers boast a stingy corner trio of Jason Verrett, Brandon Flowers and Casey Hayward, but could use depth up front to help get after the quarterback. San Diego has compiled five sacks and given up an average of 400.5 yards of offense (T-23rd in NFL) in the first two weeks.