Can't hurt to try it. I'd put out some game cams set in video mode to evaluate their reaction to it.
I agree this would be the best but I live in the city, in Arizona.
If I put out a camera and decoys it would not be there when I came back. Plus we have so few deer one might never walk by
I will give it a try in November, I always get to the ranch a few days early and can scare the deer then.