I'm still praying it's not the same old outdated woman scream (Oh yes, I said outdated because that scream was used for 32 years)
But maybe it will be another character screaming, like either Krusty the Clown (unless he screams in Clown Night with the Devil) or maybe Homer once again. Or maybe they'll FINALLY have a brand new woman scream that sounds more realisitic and guttural, like a REAL horror movie scream that could be a callback to the VII scream.
I got my fingers crossed...