He was then used as a right winger, then as a midfielder until he started playing as a striker in the final year of his contract with Hønefoss BK.
He signed for Randaberg IL in 2007, and after two years there he joined Mjøndalen IF ahead of their return to the first division.
[1][2] He scored on his debut the same day against Stevenage Borough in a 1–1 draw, gaining international clearance just hours before kick-off.
[5] Rnkovic left Grays having made nine Conference appearances, scoring three goals in the process.
On 14 November, in the Norwegian Football Cup Final, he came on as a substitute and played the last 14 minutes of Strømsgodset's 2–0 win against Follo.