Raiders: Is Rock Ya-Sin the biggest addition to the defense?

The Las Vegas Raiders should be a much-improved team on defense in 2022, and Rock Ya-Sin may be the biggest addition to the unit. The Las Vegas Raiders made wholesale changes when it comes to the roster this offseason, adding elite talent on both sides of the ball. On offense, the biggest name was Davante Adams, widely regarded as one of the best wide receivers in all of football, and the best friend of quarterback Derek Carr.
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