The NFL's Most Improved Units Early into Free Agency
The NFL draft is roughly one month away, but a number of teams have already made significant improvement in specific areas.
Be it via free agency or trade, the last two-plus weeks have proved fortuitous for eight clubs that, for the most part, had either some glaring issues and/or holes to fill. In some instances, a good unit became even better.
All of these moves figure to pay off in a big way come September.