Issa Sarr is likely to replace Thandani Ntshumayelo in the starting line-up for the game against Etoile du Sahel this weekend.
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The Buccaneers, who are in the final stages of their preparations for the second-leg of the CAF Confederation Cup final with the Tunisian outfit, have confirmed that Ntshumayelo is suspended for the game in Sousse.
Ntshumayelo and Lehlogonolo Masalesa were the two central midfielders in the starting line-up for Eric Tinkler's side in the first-leg game at the Orlando Stadium last weekend.
Sarr came on as a second-half substitute for Masalesa in the dying minutes of the game.
With the news that Bibo is suspended for Sunday's all-important tie, after collecting two yellow cards in two different matches earlier in the competition, Tinkler and his technical team are likely to give the Senegalese international a role in the team's midfield.
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Bucs are scheduled to depart for Tunisia tomorrow (Thursday) and return to South Africa on 1 December (Tuesday).