If it was legal, I see nothing wrong with it! Bedded deer, bedroom deer, it makes no difference! If this is unethical, then what's to say that a long range shot at a standing deer is unethical! The idea is getting close to a deer, and not being detected! Deer hunting IS NOT "wing shooting." Yes, in waterfowl, it is widely considered unsporting to shoot a bird on the water! But, I do not know of anyone who would "flush" a deer to intentionally get a running shot!