A breakdown of the first week of free agency for the Oakland Raiders:
Most significant signing: The Raiders have made only two signings -- offensive lineman Marshall Newhouse and receiver/returner Cordarrelle Patterson -- so let's go with the splashier of the two. Sure, the Raiders have rebuilt themselves through the trenches, and Newhouse will compete for the starting right tackle spot. But Patterson is the most electrifying return man in the game, a two-time All-Pro with five career returns for TDs, including a 93-yarder in Oakland in 2015. He dramatically improves the Raiders' return game -- he led the NFL last season with a 31.