Just how excited is new Raiders receiver Ryan Switzer about the season? Posted Jul 28, 2018 The Oakland Raiders veterans reported to training camp Thursday. That means one thing: practice began Friday in Napa. The Raiders who arrived were excited to get the football season started and that includes wide receiver Ryan Switzer, acquired in a trade with the Dallas Cowboys. Switzer took to Twitter before his departure Wednesday and vowed a “historic year.” (Fresno Bee)