This is why I am saying mod magic and ingenious modding. It is amazing what some modders are capable of and until one of the more talented modders look at toggle collision, then it is not know whether it can work or not. All most of us can say is that it would be nice to have for a console mod, but we have no idea if it is possible or not.
There are certain times when a player gets stuck in the landscape and the only options are reload an old save or use tcl.