Nice looking spot Greg.

I'd have to say it's a little early for a mature buck to take any interest in a decoy. The younger deer might come in due to curiosity, but a mature buck might get the feeling somethings not quite right. If you're looking for the big boys this early, stick to the fundamentals, food, bedding and water. Big buck are much more leary than the younger ones. But who the heck knows how those Ohio bucks think. Best of luck Scott, you're going to stick one of those bruisers.