The Slovenian made his debut in Alpe Adria Cup with 27 points.
Lapornik spent last season with Bilbao Basket.
He will be free to leave the Slovenian team in case of better offers.
Trifunovic will replace Kokoskov who remains as a consultant
The deal is official
Spokas complained because Kokoskov and Randolph have nothing to do with Slovenia Basketball
Ljubljana wins for the eighth time the Slovenian Supercup, Devin Oliver the MVP
He has accepted a position with the Cleveland Cavaliers as an International Scout