The hard-running Ulengo, who scored 11 tries in 11 matches for the Vodacom Blue Bulls in last year’s Currie Cup, replaces Trevor Ismaiel on the right wing in the only change to the starting backline.
Up front, Vodacom Bulls coach Nollis Marais, also swopped Roelof Smit and Nic de Jager around, with Smit starting at open side and De Jager moving to the bench.
South Africa’s current Young Player of the Year, Jesse Kriel, meanwhile, has been named on the bench. Kriel missed the Bulls win against the Rebels two weeks ago due to a head clash in training, but has been cleared to take the field against the leading South African team in the competition. He will replace Dries Swanepoel.
“Jamba was one of our star players last year and deserves an opportunity. We have good depth amongst our outside backs and I am happy to give Jamba a run against the Sharks,” Marais explained.
“To have a bye this early in the competition has pros and cons, but we decided to look at it in a positive way. It gave us time to work on the aspects of our game that was shown up by the Stormers and Rebels and it gave the likes of Jesse a chance to get match-fit again. The Sharks will arrive at Loftus with a lot of momentum and confidence, but we need to put a stop to that if we want to be successful,” Marais said.