The 26-year old South African centre-back has struggled for game time since arriving at White Hart Lane from Supersport United in 2011 and has recently been training with the Tractor Boys.
"I was pleased with Bongani. I thought he did alright. He's very quick and athletic. I thought he did okay. I'm pleased with him," he told Green Un.
"We're not looking to buy or sign him, we're looking at a possible loan deal."