The core philosophy in the NFL is that teams have to build through the draft. While that's the proper approach, great teams also need to hit on a few key additions in free agency too.
The Philadelphia Eagles changed their fortunes last offseason. They signed Saquon Barkley, who was the most impactful addition, but Philadelphia also hit home runs on other players like linebacker Zack Baun. The Eagles probably wouldn't have won Super Bowl LIX without their free-agent class.
Every team is hoping to improve its roster through free agency, which officially starts Wednesday. I broke down the top 25 free agents.