Right now I am waiting for the papers to be issued so that I can at least start being available for selection because as we speak I am not even registered...Last season I was still registered as a foreigner but this time around I have to be a non-foreigner." Nkausu finally received his residence permit in March 2011, commenting "The paperwork was completed three days ago and I'm just waiting for my Identity Document now. Just when I thought it would not go through, it finally happened". This allowed Nkausu to be considered non–foreign, opening up another foreign space for manager Gavin Hunt. Nkausu made his first appearance in the 2011–12 Premier Soccer League in SuperSport's 2–0 win against Platinum Stars on 25 September 2011. He then followed this up by playing the full game against Maritzburg United on 14 October 2011, which SuperSport won 7–0. Nkausu had a run of first-team games in November and December 2011, playing six consecutive matches, with SuperSport keeping three clean sheets in this time. Nkausu featured in SuperSport's 2–1 victory over Mamelodi Sundowns in the semi-final of the Mopani Mayor's Charity Cup on 29 July 2012. On 4 August 2012 the defender helped SuperSport reach the last four of the 2012 MTN 8, playing the full 90 minutes of the club's 2–1 quarter-final win over Free State Stars and captaining SuperSport for the first time. The victory set up a semi-final clash with Orlando Pirates. Nkausu played at centre-back in SuperSport's opening 2012-13 Premier Soccer League fixture, a 1–1 draw with Ajax Cape Town on 10 August 2012. On 19 August 2012 Nkausu played in SuperSport's 0–0 draw with Orlando Pirates in the first leg of their MTN 8 semi-final, making an important block to deny Siyabonga Sangweni in the closing stages. Six days later he played in SuperSport's 3–0 second-leg victory that earned them a place in the MTN 8 final. The defender assisted Clifford Mulenga for SuperSport's third goal in a 3–0 win over AmaZulu on 15 September 2012 with a long throw-in. On 22 September Nkausu captained SuperSport in their MTN 8 cup final against Moroka Swallows; a 2–1 loss meant Nkausu and his teammates finished as tournament runners-up.