I think it would be really nice to have Salem have a first person view as well as HMD support so that we can use things like oculus rift to play Salem.
I know it would be unwise to go to the wilderness this way, but it would be good to be in the city walking around or working.
Also, putting some direction to sound would be nice, that way for people who have surround sound systems, they know where the turkeys are just by listening to sounds.