What professional football team joined the league in 1976 as an expansion team and has Justin March-Lillard for a linebacker?
Justin March-Lillard: Justin March-Lillard (born July 5, 1993) is an American football linebacker for the Seattle Seahawks of the National Football League (NFL). Seattle Seahawks:  The Seahawks joined the NFL in 1976 as an expansion team.
Seattle Seahawks