RE: While we are talking strategy.
If I knew which way the deer were going to approach my stand....it woud make my approach much easier. I never do. I can only do what seems like the prudent thing......and stay off their known trails. I approach my stand from the points I LEAST likely think a deer will cross it before I can get a shot off.....and rely on scent management for the rest.
It's gambling, where I hunt, no matter what you do.