GOLDEN Cats coach Andre Markgraaff is expected to make only one enforced change to the side for the Super 12 clash against the New South Wales Waratahs in Bloemfontein on Saturday. Left wing Chester Williams pulled a hamstring after a half-hour in last Friday’s 33-22 victory over ACT Brumbies at Ellis Park in Johannesburg. He was replaced by Griquas flyer Jearus Nicholas, who could start on Saturday. However, reports indicate that Markgraaff may also move Lourens Venter out to the wing and bring in Riaan van Jaarsveld at inside centre, allowing World Cup hero Japie Mulder to move to his favoured outside centre berth. Markgraaff said the rest of the team would be exactly the same.