Related Clues:
- MLB bigwigs
- Ball club builders, for short
- Diamond V.I.P.s
- Major League V.I.P.s
- Roster builders, briefly
- MLB dealmakers
- MLB decision makers
- MLB honchos
- Sports execs, for short
- Chess experts, for short
- Chess greats, for short
- Co. dept. heads
- Sports team heads (Abbr.)
- Supervisors: Abbr
- Chess whizzes, for short