There are several teams which have made themselves much better this offseason (Browns, 49ers, Raiders, Titans, Jets) and others which have made themselves considerably worse (Chiefs, Giants, Dolphins). Free agency is by no means done, with dozens of players yet to sign and millions of dollars yet to be spent.
The Raiders are sure to pick up a few more players before the Draft to fill out their roster, but let’s examine each of their offseason moves so far. The first big offseason move the team made was to hire Mike Mayock to replace Reggie McKenzie, and so far he’s looking like he’s worth his weight in gold.