South Africa and New Zealand prepare for Baltimore rugby decider as sport weighs U.S. expansion

South Africa lead the series 2-1 ahead of the decisive Test, with New Zealand's injury losses and costly errors contrasting with the Springboks' territorial and set-piece control; Richie Mo'unga could return. The Baltimore sellout has encouraged exploratory talks about hosting a Six Nations match in the United States, while concerns about rugby's complexity and accessibility remain.