Breeland has played safety and cornerback. He's a second-team All-Atlantic Coast Conference selection who recorded 74 tackles and four interceptions last season with 17 pass deflections.
Breeland ran a 4.57 at his Pro Day workout.
Cockrell is a two-time all-conference selection.
Cockrell intercepted eight passes over the last two seasons and has a dozen for his career with 50 pass deflections.
He was a two-time captain for the Blue Devils.
Cockrell played in the East-West Shrine all-star game and ran the 40-yard dash in 4.56 seconds.
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Aaron Wilson covers the Ravens for The Baltimore Sun