[1][2] He was given the number 13 shirt, previously worn by South Korean youth international Kim Chi-woo.

In his comeback season, Lomić made 25 league appearances and scored three goals, thus helping his team win the title, as well as making the competition's best eleven.

He also played the full 90 minutes in all four of Serbia and Montenegro's matches in the final tournament, where they were eliminated in the semi-final by Ukraine after penalties.

In August 2006, Lomić was called up to the Serbia national team by manager Javier Clemente for their first match as an independent country against the Czech Republic,[8][9] but an injury ruled him out of the game.

[10] Eventually, Lomić made his debut for Serbia in a friendly match against Japan on 7 April 2010 in Osaka, playing the full 90 minutes.