Wilkins suffered a Jones fracture early last season and experienced a setback during offseason recovery. Head Coach Pete Carroll acknowledged the difficulty of Wilkins' recovery process. The team begins practice Wednesday without Wilkins, and his return date remains uncertain.

Raiders Make Christian Wilkins Announcement Before Training Camp originally appeared on Athlon Sports. The Las Vegas Raiders took a big swing in free agency last offseason under then-general manager Tom Telesco. He signed former Miami Dolphins star defensive tackle Christian Wilkins to a four-year deal worth up to $110 million.

The Las Vegas Raiders added some veterans to their roster the day before starting training camp. According to NFL Network's Tom Pelissero, the Raiders signed safety Jamal Adams and wide receiver Phillip Dorsett on Tuesday.