Merced (Calif.) defensive end Nathan Mayfield, one of the top pass rushers in the Golden State, added his fifth offer, and his second from the Big 12.
"Nebraska officially offered Nathan," said Merced head coach Rob Scheidt.
The Huskers join Big 12 North foe Colorado in offering Mayfield, and California, Arizona and Washington State have also offered him.
As a junior, Mayfield earned all-area honors after recording 53 tackles and 8.5 sacks.