Answer:

oddsmaker

AnswerCrossword Clue
ODDSMAKERCasino figure
ODDSMAKEROne working on lines
ODDSMAKERPoint spread determiner
ODDSMAKERPerson with a line?
ODDSMAKEROne might create a spread
ODDSMAKERBetting parlor V.I.P.
ODDSMAKERCasino employee
ODDSMAKERTip sheet contributor