SNK Playmore updated mobile game The King of Fighters i with the addition of new trading cards that show off chibi art and character sprites in The King of Fighters XIII. If you check out some of the images, you can see some stuff that didn't appear in XII or XIII.
Geese Howard, Heidern, Whip, Oswald and even Shingo are featured sprites in this collection. All of the iterations of Athena are also featured in a collage. Some of you guys might be wondering why were they not playable in the recent games. IPLAYWINNER's own Sparkster mentioned that the sprites were used during both XII and XIII's development to test out their new sprite method.
If SNK Playmore ever wants to update XIII or have the unused sprites in XIV, it would be awesome. What do you guys think?