Typically the position groups that make the most notable improvements from year to year have a poor prior year, making the difference more noticeable.
This year, two groups stick out as candidates for the “most improved” title for the Los Angeles Chargers. While one fits the traditional mold of having a down prior year, the other was already very effective last year and appears ready to make the leap into (and perhaps to the top of) the elite category.
These two position groups are likely to be the most improved units for the team in the upcoming year.