At the age of 32, the future looks very bright for South African assistant referee Zakhele Siwela who has just returned from his third African Nations Cup tournament. The Alexandra born match official has already officiated in two matches in the past week here at home since his return from Equatorial Guinea last Tuesday. Siwela was one of the top match officials in this tournament and CAF confirmed this by appointing to officiate in the semi-final of eventual champions Ivory Coast and Democratic Republic of Congo. In this wide ranging interview with SABC Sport journalist Velile Mbuli, Siwela talks about the possible World Cup officiating, how to improve the current state of SA match officiating and other key talking points…