The Raiders appear to be revamping their secondary, and with good cause. After all, cornerbacks Sean Smith and David Amerson were both grossly overpaid and T.J. Carrie is set to be a free agent. That means finding a cornerback long and athletic enough to play along the outside will become a major priority this offseason, making a prospect such as former Florida State cornerback Tarvarus McFadden an intriguing consideration.
At 6-foot-2 and 205 pounds, McFadden has the athleticism to possibly sneak in under the 4.5-second, 40-yard dash mark at the 2018 NFL Scouting Combine, but his tape should allow him to slip to the Raiders during Day 2.

The former Florida State product recorded 30 tackles (21 solo) and 10 passes defensed (zero interceptions) in his junior campaign.
https://raiderswire.usatoday.com/2018/02/07/raiders-2018-nfl-draft-profile-cb-tarvarus-mcfadden/