By Jelani Scott Las Vegas reportedly is set to add the former first-round pick to its roster less than a week after he became a free agent. View the original article to see embedded media. Former Chargers defensive lineman Jerry Tillery reportedly is heading to the Raiders less than a week after Los Angeles waived the former first-round pick. Las Vegas claimed Tillery, the No. 28 selection in the 2019 draft, off waivers on Monday, according to NFL Network’s Ian Rapoport. The Raiders reportedly eyed a move to add Tillery prior to the 26-year-old’s release last Thursday, as the club previously i…