MCU: 16 Things We Learned From 4Chan's Latest Marvel Movies "Leak"
2. Who Sharon Stone And Sylvester Stallone Are Playing
The Rumour
According to the leak the still "secret" roles played by Sylvester Stallone and Sharon Stone have now been revealed. Stallone will be playing Chief Centurion, while Stone will play Balthak.
Response
Both of those names should be vaguely familiar to Marvel fans, though not at all in the mainstream. After being linked with a few roles in the past, a rumour suggested that Stallone was playing a character who "looked a lot like Judge Dredd", making a lot of people assume he was playing a Nova Corpsman. This Chief Centurion title COULD be confirmation of that, or it could equally be an allusion to the Scarlet Centurion, whose costume does indeed resemble a more theatrical Judge Dredd costume.
Balthak meanwhile could refer to Balthakk, who was one of the eight mystical deities who entered into the Wager Of Octessence - basically a bet between Gods on who was the most powerful. They each created totems that would empower humans with some of their powers - which would in turn spiral towards the end of the world. It's all very complex, but the general gist is that Balthakk is a (male) magical elder of the universe.
Stone playing that sort of role would be great.