 In spring 2008 he went on loan to IFK Värnamo as he finished his studies at the local football gymnasium.During the summer transfer window Sise signed for local rivals Halmstads BK, making his debut against GIF Sundsvall on 24 October 2008, the game ending 0–0.Prior to signing for Halmstads BK, Sise had been on trial with AC Milan and Manisaspor.