I think Cyborg actually has a less likely chance of getting done, He requires a specialized body and I could see that being a "wait and see" situation for HT. Both Batmans for sure, Wonder Woman. I think Flash and Aquaman as well I would even argue that Aquaman gets offered up before Wonder Woman and/or Superman
He is definitely the darling of the trailer and HT loves to cash in on hype
I could see HT doing parademons similar to the Chitauri even though those didn't sell out but I have a feeling that Cyborg will be the "Drax" of the Justice League where people are clamoring for it just to finish the League and he is lingering around.
As others have already pointed out the Chinese love their robots. Be very surprised if Cyborg isn't made...but not at all surprised if he's delayed multiple times due to the complexity of the design.