Orange Lutheran sophomore defensive end Keisean Lucier-South has been offered by Colorado, his father, Sean, reports.
More recruiting news from the OCVarsity blog:

San Clemente sophomore quarterback Sam Darnold (6-5, 205) has been offered by Utah, Tritons football coach Jaime Ortiz reports.
Utah is currently home for former San Clemente standout QB Travis Wilson.
The Utes also signed El Toro QB Conner Manning in February.
San Clemente has three other ex-QBs playing college football: Chase Rettig (Boston College), Ben Gomez (Lindenwood) and Duke Delancellotti (North Texas).
Darnold is an excellent athlete. He was selected Sea View League MVP in basketball this past season.
Photo by Kevin Warn, For The Register
Please send football recruiting news to Dan Albano @ocregister.com
Villa Park junior defensive end/tight end Louis Vecchio (6-4, 240) has been offered by Colorado, he said in a text message Wednesday.
Vecchio has 25 receptions for almost 300 yards last season for the CIF Southwest Division runner-ups.
He also 60 total tackles and three sacks.
Vecchio is definitely a recruit to keep an eye on. In February, Colorado signed Orange Lutheran offensive lineman Colin Sutton.
Please send football recruiting news to Dan Albano at dalbano@ocregister.com
Valencia junior defensive lineman Michael Sota (6-5, 245) has been offered by Army, Tigers assistant football coach Jason Gray reports.
Sota, the lineman of the year in the Empire League last season, is being recruited as a defensive end and tight end.
Please send football recruiting news to Dan Albano at dalbano@ocregister.com
Crean Lutheran has hired its offensive coordinator Brett Mertens as its new football coach, athletic director Eric Olson announced Tuesday.
Mertens replaces David Krystowiak, who is moving back to the mid-West to be closer to his family, Olson said.
“Coach David Krystowiak has done a amazing job building a football program and started a Saints tradition of hard work and selfless servants,” Olson said in an e-mail of Krystowiak.
Mertens has been the offensive coordinator at Crean for four seasons. Crean Lutheran has played four seasons of 11-man football.
Please send football news to Dan Albano at dalbano@ocregister.com
Dana Hills offensive/defensive lineman Mason Cummings (6-2, 240) has committed to Division III Pacific University in Oregon, Dolphins football coach Todd Rusinkovich announced.
This past season, Cummings helped Dana Hills capture its first league title. The senior was a two-way starter.
Please send football recruiting news to Dan Albano at dalbano@ocregister.com
Buena Park sophomore wide receiver/defensive back Jaylinn Hawkins has been offered by San Jose State, Coyotes football coach Anthony White reports.
White said San Jose State — the first school to offer Hawkins — is recruiting him as an athlete.
In other Buena Park football news, quarterback guru Steve Calhoun has been named the new offensive coordinator, White said.