Related Clues:
- Game warden?
- TKO signaler
- Yellow-card issuer
- Reviewer of plays
- Slo-mo studier
- Striped-shirt wearer
- Field judge, for short
- Touchdown caller, for short
- Gridiron judge
- Football official, for short
- One counting to 10, maybe
- Sports official (abbrev.)
- Match official
- Man on pitch not playing part of centre-forward
- Flagman?