I believe that deer are keenly aware of everything in their piece of woods. Anything out of place will certainly be noted but once the deer have gotten used to that change, they will accept it. The scent left behind would certainly be regarded as a threat. That should not be a factor after a day or two and the change in landscape would also be accepted in a short period of time.

That being said, the deer have a knack for patterning hunters, those who use the same trail every day at the same time of day. Alter your plans and direction when arrivng at your stand. try to keep your scent to a minimum. This can greatly be improved by always wearing gloves and never, ever, touching leaves, branches, ect with you bare hands. The scent left behind will not be to your advantage.