Editor’s note: Insider Scott Bair will be providing position-by-position breakdowns each day leading up to Raiders training camp.
The Raiders haven't inked many of their own unrestricted free agents during an exclusive negotiating period.
Programming note: Watch Monday's Raiders press conference with head coach Dennis Allen today at 1p.m.
KANSAS CITY -- The Raiders offensive line has been plagued by injury since training camp. They lost Jared Veldheer and Menelik Watson for extended time.