Really? (and I am trying to learn, here)

So.....what's the purpose (nature's) of the dominant bucks doing most of the breeding (in a perfect setting)?

Around here.....the little guys steer clear of one guy in my woods.....lest they want an ass whoopin. I'd say nature has it in for him to pass his genes along FIRST. If the herd numbers were in check (again...in a perfectly natural environment).....the natural selection process would be alive and well.