OK, here is the first Pre-patch announcement:
https://store.steampowered.com/news/app/1086940/view/309679012602620525832 GB in size. How does this compare to other Patches?
If this is large enough for a new area, then I am going to throw out a guess from the middle of nowhere based only on the hint “it’s going to be…pretty cool”. - the mountain pass route to Moonrise Towers.
Supposedly there are going to be 3 paths to Moonrise Towers - Underdark, Risen Road, mountain pass.
What do you think? Is the patch size large enough for a new area?