By Aran Smith Athens, Greece 5/8/07 Zalgiris Kaunas of Lithuania defeated FMP Belgrade in the Nike Euroleague Junior Championship 78-74. The Final Four junior tournament consisted of Panathinaikos, CSKA Moscow, Maccabi Tel Aviv, Cibona Zagreb, Zalgiris Kaunas, Montepaschi Siena, BC FMP, Olympiacos Piraeus, and Prokom Trelf Sopot. Missing from the championships were the Spanish junior…