If it is a fast moving creek running thru big timber, I don’t see much activity in those spots here. However if it is a slow or better yet seasonal creek with sections of alders and cedar and a fruit tree, heavy cover or a food plot on one or both ends, that is another story. It could magical. I’d keep it sanctuary and have cameras in there to know if it stays that way. Hunt it with an all day sit with the right wind about Nov. 8 and hold out for the big one. Change the camera cards for the first time that year while on that hunt and if needed plan a second hunt based on what the cameras showed you.
The right wind to me is one drifting perpendicular to the drainage and very, very light. A ground sit on the downwind side hill even if only a few feet higher than the bottom with a view of the bottom is a good option. Drop a tree now if you need to narrow up the low spot section. Checking that bottom now for last seasons rubs should tell you if is one of those magical spots. Let us know what you do with it.