BlizzCon 2018 Schedule Released, Could Hint at Big Things for Diablo

Blizzard Entertainment has released the official schedule for BlizzCon 2018, and it looks like some big Diablo announcements could be coming our way.
On the official BlizzCon 2018 schedule, Diablo: What’s Next is slotted to be the first panel to take place on the main “Mythic” stage starting Friday, Nov. 2 at 12:30 PT. The description of the panel reads: "Join the Diablo team as they discuss of what's in store for the heroes of Sanctuary.”
Interestingly, this Diablo panel