I am betting Rangers -1.5 goals, they have improved since Michael Beale has come in as their new manager and while not every has been blistering you do feel they are on an upward curve and against one of the poorer teams in the division, i would fancy their chances tonight. Kilmarnock has a tough game at the weekend losing to Celtic in a league cup semi final so they will need to lift themselves after that defeat for the visit of Rangers and with Rangers able to make changes and rotate that may be the edge they need to cover this handicap here, betting the Gers -1.5.