FILE - Southern California lineman Alijah Vera-Tucker participates in the school's pro day football workout for NFL scouts in Los Angeles, in this Wednesday, March 24, 2021, file photo. The Las Vegas Raiders spent the free agency period dismantling their offensive line and mostly ignoring the secondary. Now heading into the NFL draft, those are the two spots that appear to be the most urgent needs for the Raiders to fill starting with pick No. 17 in the first round. (AP Photo/Marcio Jose Sanchez, File)

FILE - Las Vegas Raiders general manager Mike Mayock speaks during a press conference at the NFL football scouting combine in Indianapolis, in this Tuesday, Feb. 25, 2020, file photo. The Las Vegas Raiders spent the free agency period dismantling their offensive line and mostly ignoring the secondary. Now heading into the NFL draft, those are the two spots that appear to be the most urgent needs for the Raiders to fill starting with pick No. 17 in the first round. (AP Photo/Charlie Neibergall, File)

FILE - Christian Darrisaw lineman pauses for a drink during Virginia Tech pro day in Blacksburg, Va., in this Friday, March 26, 2021, file photo. The Las Vegas Raiders spent the free agency period dismantling their offensive line and mostly ignoring the secondary. Now heading into the NFL draft, those are the two spots that appear to be the most urgent needs for the Raiders to fill starting with pick No. 17 in the first round. (AP Photo/Matt Gentry, File)