George Tilsley received a two-match ban for a tip tackle in the same match and returned to action in today's final.
New Zealand qualified for the final after coming from behind to beat Canada 24-7 in the semifinal. In the play-off for third against Samoa, Canada launched an extraordinary comeback to secure a stunning 22-19 victory. In the Plate final England beat Australia 26-24, with Fiji winning the Bowl final 35-0 over Kenya.
New Zealand's defeat in the final means they are in Fiji's pool for Wellington.
Cup result:
South Africa 14 (Branco du Preez, Werner Kok tries; Cecil Afrika 2 cons) beat NZ 7 (Scott Curry try; Gillies Kaka con).
HT: 7-7.
Wellington draw, Feb 7-8:
Pool A (South Africa, England, Wales, Portugal); Pool B (New Zealand, France, Fiji, Spain); Pool C (Canada, Argentina, Scotland, USA); Pool D (Samoa, Australia, Kenya, Tonga).