As goalkeeper coach, he most recently worked for futsal team FP Halle-Gooik until 2021.

Over there, he was only a substitute player, as Jan Ruiter, the Dutch keeper of Anderlecht, was the first choice of the trainer.

Munaron became older and Anderlecht picked the younger keeper Filip De Wilde more frequently.

At the end of the season 2016–2017 Munaron was pushed away from REM in a very disrespectful manner, making him decide to leave football and choose a new challenge, namely Futsal.

Again, he was able to enjoy football at a high level, as FP Halle-Gooik also participated in the Futsal Champions League.