Boxing stars Naoya Inoue and Junto Nakatani on Friday teased their potential blockbuster all-Japanese championship showdown while promoting a fight card featuring both men in Saudi Arabia late next month.Undisputed super bantamweight world champion Inoue will headline the card against Mexican challenger David Picasso, while Nakatani is set for his super bantam debut against Mexico's Sebastian Hernandez Reyes on Dec. 27 at Riyadh's Mohammed Abdo Arena.Speaking at a press conference in Tokyo, Inoue indicated that the upcoming fight would be the final stepping-stone to the much-anticipated bat…READ FULL ARTICLE