Kingdom Hearts 3: 10 Final Fantasy Characters Who Must Appear
1. Noctis Lucis Caelum
Noctis is the best Final Fantasy character to appear in the series since Cloud. Considering that both he and Sora are creations of Tetsuya Nomura, it would be awesome to see a friendly battle between the two.
Fan demand for Noctis to appear in Kingdom Hearts 3 has been through the roof, which makes sense considering the close development links between Final Fantasy XV and the upcoming Kingdom Hearts game. Besides that, Noctis is just one of the most likeable characters to ever feature in a Final Fantasy game.
Noctis' range of abilities would also make him a great challenge for a hidden boss fight, much like Sepiroth in previous games. A battle that can take to the sky at any moment with Noctis' warp attacks would be a pretty incredible experience and a far cry from the strictly grounded fights that appear in the series.
Failing a gameplay appearance from Noctis, it would still be pretty great to see him appear in Radiant Gardens with the rest of the Final Fantasy characters. The best case scenario would be to have him, Gladio, Prompto and Ignis all appear together in some sort of cameo.