Be afraid:
https://www.youtube.com/watch?v=iXshQCEOgTA
“Rouge One has the most expensive CG [human?] rendering for a film ever, and it’s for the original actor behind Grand Moff Tarkin, Peter Cushing.”
Spending so much effort on his inclusion in this movie makes me scared he may very well be Snoke. I can’t say I’m looking forward to any of that.