Playstation channel published Nakoruru and Shun'ei trailer as 13th KOF XIV Teaser Trailer.
But it's odd to have some bios of characters that never have been announced like Joe, Goro and Mature. And in website says AOF Team is next to have bios. So, maybe we'll have Team trailer from now on as @Custle says, or maybe will have a new Teaser trailer with Goro, Mature, Joe and Yuri.