In Star Wars: The Force Awakens, we only saw Supreme Leader Snoke in the form of a massive hologram, in scenes where he’s addresing both Kylo Ren and General Hux.
All of these characters will be returning in Star Wars 8, although it seems there will be some interesting changes when it comes to Supreme Leader Snoke.
Making Star Wars speculates that Snoke may meet with Kylo Ren, General Hux and Captain Phasma (Gwendoline Christie, following the destruction of the Starkiller Base.
A new report from Making Star Wars claims that Snoke will actually be portrayed practically in Star Wars 8, in the form of a massive puppet standing between seven and eight feet tall.