THE South African National Boxing Commission will take a decision on Tuesday on whether or not Gauteng lightweight Martin Jacobs can replace Border’s Koko Tshamlambo in a national title bout against KwazuluNatal’s South African champion Enoch Zita in Durban on Sunday. Officials from the Commission’s interim executive said Tshamlambo is still on the ticket, and that the details of the fight, contracts, signings, challenges pointed to him. A change of opponent form has been filed but it is unclear if all the details have been included.