Around the 17:50 mark on stream, Kazuya Niinou goes “I need to say it, I definitely want to remake CCC too.
Fate/Extra CCC could be getting a remake too following the release of Fate/Extra Record (tentative title).
As you already know, Type-Moon Studio BB held a live stream for the tenth anniversary of Fate/Extra on July 22, where Director Kazuya Niinou shared multiple comments, most notably his wish to remake Fate/Extra CCC.
Fate/Extra CCC Remake will probably come someday, but it won’t be anytime soon seeing the development of Fate/Extra Record looks far from complete.