https://247sports.com/college/usc/LongFormArticle/Lincoln-Rileys-USC-football-staff-updates-Tashard-Choice-Jamar-Cain-Zach-Hanson-Alex-Grinch-Dennis-Simmons-Bennie-Wylie-Roy-Manning-Donte-Williams--176933865/#176713421_5Riley's staff is up to seven of the 10 assistant positions having been filled. Riley is still in search of an OL coach, a defensive line coach and a running back coach.
UPDATE (12/13):
HC - Lincoln Riley
OC - Lincoln Riley
QB - Lincoln Riley
RB - Tashard Choice
TE - Zach Hanson
WR - Dave Nichols
WR - Dennis Simmons
OL - ?
DC - Alex Grinch
DL/OLB - Jamar Cain
LB - Brian Odom
S - Alex Grinch
CB - Roy Manning
DB - Donte Williams
ST - ?
What about Bill Bedenbaugh?
Co-Offensive Coordinator/Offensive Line
• Has established himself as one of the country’s top developers of offensive line talent since joining Oklahoma's staff in 2013.
• Was named one of Rivals.com’s top 25 recruiters of 2017, ’18 and ’19, and was a finalist in 2017 and a semifinalist in 2018 for the Broyles Award, given to the nation’s top assistant coach.
• With him on staff over the last eight years, OU ranks first nationally in total offense (521.1 ypg) and pass efficency rating (171.3), second in scoring offense (42.0 ppg) and passing yards per attempt (9.7), third in yards per rush (5.6) and fifth in completion percentage (66.0) and yards per completion (14.6). The Sooners are the only program in the country to rank in the top 10 in rushing offense (10th at 229.8 ypg) and passing offense (ninth at 291.3 ypg) during that span.
• Has produced the Big 12 Offensive Lineman of the Year each of the last five seasons (Orlando Brown in 2016 and '17, Dru Samia in 2018 and Creed Humphrey in 2019 and '20). Has also generated eight NFL Draft picks from 2015-21.
• Part of a 2019 offensive staff that saw OU lead the country in yards per play (8.0) and rank third in total offense (537.6 ypg). Center Creed Humphrey was a second-team All-American and Co-Big 12 Offensive Lineman of the Year.
• Presided over a 2018 OU offensive line that was recognized as the nation’s best with the reception of the Joe Moore Award. The Sooners led the country in total offense (570.3 ypg), scoring offense (48.4 ppg), rushing yards per carry (6.6) and yards per play (FBS-record 8.6). Ben Powers (consensus first team), right guard Dru Samia (second team) and right tackle Cody Ford (third team) were All-Americans.
https://soonersports.com/sports/football/roster/coaches/bill-bedenbaugh/580