So I watched the (awesome) trailer and there was some things that I wanted to share.
First in the preview there was the guy called troy at the door. Maybe there was some changes in the episode because in the trailer carver knocked to the door.
Secondly it is now 100% sure that carver is the father of rebecca's child. Also the Cabin group IS leaving the cabin because of carver. It also might be that TYWD person is in carver's group.
So what did YOU notice in the trailer?