Lancefield has held several prominent roles within the sport, demonstrating a long-standing involvement at various levels:
- AFL/VFL Tribunal President: He served as the president of the Victorian Football League (VFL) and later the Australian Football League (AFL) Tribunal from 1985 to 2011. This role involved overseeing disciplinary hearings for players, coaches, and clubs, making critical decisions regarding suspensions and penalties. His tenure was marked by a period of significant change in the sport and its disciplinary procedures.
- President of Casey Scorpions (VFL): Lancefield also served as the president of the Casey Scorpions, a VFL club, for many years. His leadership was instrumental in the club's operations and development.
- Involvement with Frankston Football Club: He has also been associated with the Frankston Football Club, further highlighting his commitment to local and state-level football.
Throughout his career, Lancefield gained a reputation for his deep understanding of football rules and his fair, yet firm, approach to tribunal matters. His decades of service have left a significant mark on the administrative landscape of Australian rules football, particularly in upholding the integrity of the game's disciplinary processes.