USC Trojans linebacker Uchenna Nwosu (42) during an NCAA Football regular season game against the Stanford Cardinal on Saturday, Sept. 9, 2017 in Los Angeles. USC won, 42-24. (Ric Tapia via AP)

Notre Dame quarterback DeShone Kizer, left, is sacked by Southern California linebacker Uchenna Nwosu during the first half of an NCAA college football game, Saturday, Nov. 26, 2016, in Los Angeles. (AP Photo/Mark J. Terrill)

USC Trojans linebacker Uchenna Nwosu (42) pressures Penn State Nittany Lions quarterback Trace McSorley (9) during the first half of the Rose Bowl NCAA college football game, Monday, Jan. 2, 2017 in Pasadena, Calif. (AP Photo/Doug Benc)

USC Trojans linebacker Uchenna Nwosu (42) during an NCAA football game against the UCLA Bruins on Saturday, Oct. 18, 2017 in Los Angeles. (Ric Tapia via AP)

Southern California linebacker Uchenna Nwosu (42) signals that his team recovered a fumble by Colorado running back Christian Powell during the second half of an NCAA college football game Friday, Nov. 13, 2015, in Boulder, Colo. Southern California won 27-24. (AP Photo/David Zalubowski)

USC Trojans linebacker Uchenna Nwosu (42) during an NCAA regular season football game against the Texas Longhorns on Saturday, Sept. 16, 2017 in Los Angeles. USC won in double overtime, 27-24. (Ric Tapia via AP)

USC Trojans linebacker Uchenna Nwosu (42) in action against Penn State offensive lineman Chasz Wright (77) during the Rose Bowl NCAA college football game in Pasadena, Calif., Monday, Jan. 2, 2017. (Ben Liebenberg via AP)

USC Trojans linebacker Uchenna Nwosu (42) looks into the backfield during a Pac-12 NCAA football game against the UCLA Bruins at the Los Angeles Coliseum on November 28, 2015. (Kevin Terrell via AP)

Southern California's Uchenna Nwosu, left, celebrates with Christian Rector after recovering a California fumble during the second half of an NCAA college football game Saturday, Sept. 23, 2017, in Berkeley, Calif. (AP Photo/Ben Margot)

USC Trojans linebacker Uchenna Nwosu (42) celebrates with USC Trojans cornerback Jack Jones (25) during an NCAA regular season football game against the Texas Longhorns on Saturday, Sept. 16, 2017 in Los Angeles. USC won in double overtime, 27-24. (Ric Tapia via AP)

Penn State quarterback Trace McSorley, left, is tackled by Southern California linebacker Uchenna Nwosu during the first half of the Rose Bowl NCAA college football game Monday, Jan. 2, 2017, in Pasadena, Calif. (AP Photo/Gregory Bull)

USC Trojans linebacker Uchenna Nwosu (42) during an NCAA football game against the UCLA Bruins on Saturday, Oct. 18, 2017 in Los Angeles. (Ric Tapia via AP)

USC linebacker Uchenna Nwosu leads fans in singing the team song after defeating Colorado in an NCAA college football game Saturday, Nov. 11, 2017, in Boulder, Colo. USC won 38-24. (AP Photo/David Zalubowski)

Southern California linebacker Uchenna Nwosu runs during a drill at the NFL football scouting combine on Sunday, March 4, 2018 in Indianapolis. (Aaron M. Sprecher via AP)

Southern California linebacker Uchenna Nwosu (LB28) participates in a drill at the NFL football scouting combine, Sunday, March 4, 2018 in Indianapolis. (AJ Mast via AP Images)

Southern California linebacker Uchenna Nwosu runs the 40-yard dash during the 2018 NFL Scouting Combine on Sunday, March 4, 2018 in Indianapolis. (Ben Liebenberg via AP)

Southern California linebacker Uchenna Nwosu runs during a drill at the NFL football scouting combine on Sunday, March 4, 2018 in Indianapolis. (Aaron M. Sprecher via AP)