Four star prospect by Rivals.com, Scout.com and ESPN.com … two-year letterman is No. 15-rated outside linebacker in the nation by Rivals.com and No. 25 overall prospect from California … No. 27 outside linebacker in the nation by Scout.com… rated No. 26 outside linebacker by 247Sports and the No. 32 prospect overall from California … named the Avocado East League Defensive Player of the Year and the All-San Diego Section Defensive Player of the Year … named All-California First Team by USA Today … named Cal-Hi Sports All-State First Team ... athlete who can range from sideline to sideline to make tackles and also overwhelm blockers with power and speed while rushing the quarterback …as a senior, helped lead Mission Hills High School to a No. 9 ranking by MaxPreps in Southern California, compiling a 12-2 record and the San Diego Section Open Division title to advance to the Division I Regional Bowl … Despite not playing full games in five of 10 regular-season contests, Warner recorded 90 tackles, 24 tackles for loss, 13 sacks, nine quarterback hurries, two interceptions, four pass breakups, two forced fumbles, one fumble recovering and one defensive touchdown while also blocking three punts and one kick … the Grizzlies defense allowed 14.4 points per game, including three shutouts and two additional games allowing seven points or less … coached by Chris Hauser … recruited by Arizona, Arizona State, Boise State, California, Nebraska, New Mexico State, USC, Utah, Washington, Washington State.