[1] The next year, due to the break-up of Yugoslavia, Radnički played in the 1991–92 Yugoslav First League and impressed again by scoring 15 goals in 28 appearances.
In 1994, he went to Indonesia to sign with Pelita Jaya FC and played in the AFC Champion's Cup tournament against Ilhwa Chuma from South Korea.
In 1999, after Indonesian League was stopped due to political issues, he went to Singapore to sign with Tanjong Pagar United FC of the S.League and as a team top scorer.
[10] Throughout the season he managed to lead the club to the CPSL Championship finals against Ottawa Wizards, but were defeated by a score of 2-0.
[18] In late 2019, reports were circulating that Indonesian side Persija Jakarta were interested in offering Gluščević a managerial position.
[21] Gluščević returned to the Serbian top-tier league to join the management staff of FK Rad as an assistant coach in September 2020.