He earned a bachelor 's degree in marketing and management from the school in 1982 .
Following graduation , Etheridge had free agent tryouts with the Houston Oilers and Detroit Lions , before spending two seasons as the offensive line coach at Western New Mexico in 1982 and 1983 .
Etheridge earned a bachelor 's degree in marketing and management from the school in 1982 .
Following graduation , Etheridge had free agent tryouts with the Houston Oilers and Detroit Lions , before spending two seasons as the offensive line coach at Western New Mexico in 1982 and 1983 .