Bulls coach Frans Ludeke says that they are waiting for the right time before moving Springbok utility back Francois Hougaard from wing back to scrumhalf in order to enhance his chances of making the Springbok World Cup squad as a scrumhalf. Hougaard has been playing on the wing for the Bulls since the beginning of this year’s Super Rugby season and will again feature in the position when the Bulls play against the Stormers at Newlands on Saturday. Ludeke, though, says that Hougaard is playing well at wing and spends a lot of time in training on his skills at halfback……