[Tom4784]

I'd hate it if they did that, The ghosts in Roanoke are different to the ones in MH and Hotel and it wouldn't make sense if they linked them all together using Gags.

The Ghosts in Roanoke play by different rules because of Gags' magic I think. They're under her control because of the ritual used to create them. I think they might have mentioned in MH that a place becomes haunted when a lot of blood is shed so the Murder House and the Hotel became haunting grounds due to their history rather than interference from Gags'. It'll just create an even messier narrative if they force the witch into the origin stories of MH and Hotel.