He began his coaching career at Southern University Laboratory School as the offensive line coach in 2003 - 04 .
Davis earned a degree in social studies education from Oklahoma and his master 's in sports management from Texas A&M .
Davis began Davis ' coaching career at Southern University Laboratory School as the offensive line coach in 2003 - 04 .
Davis earned a degree in social studies education from Oklahoma and his master 's in sports management from Texas A&M .