The team announced it has signed veteran tackle Tony Pashos . Pashos does bring experience, starting 67 games in his career. Pashos started 12 games for the Browns in 2011 and 31 of 32 games for Jacksonville in 2007 and 2008. Pashos, 33, has played in 89 games with 67 starts with the Baltimore Ravens , Jacksonville Jaguars , San Francisco 49ers and Cleveland Browns . Pashos doesn’t project as a serious contender to start at left tackle unless Watson is a complete disaster, but he’s more reliable veteran depth than the penalty-prone Barron. The Oakland Raiders continue to try to improve a weak offensive line. The Raiders now have four tackles on the roster, although Veldheer is one of them and he is expected to go on injured reserve with the designation to return before the start of the season.