I wonder, does Duduzane actually own any part of the empire he has helped the Gupta's build? From everything revealed thus far, it gives the impression that he is nothing but a glorified errand-boy / goffer.  Has he accumulated any wealth as the gupta's have? I cannot see them providing for him after the gupta's finally high-tail it for Dubai with the remainder of their loot. I also would not be surprised to find that it is the gupta's who decided to attempt to foist NDZ on us, with their favorite goffer having been instructed to sell this to the two older zuma's. 
What I would give to see them all meet the same end as the dear brother leader, Gaddafi. And Victoria,  dear Victoria Geoghegan being gifted with that piece of jewelry made famous by Winnie Madikizela.