I have a network of managed property that I hunt every season. One is my own tract and the others are owned by good firends of mine that bowhunt as well. There is NO WAY that I would allow a person to bowhunt my property that I wouldn't allow to shoot any mature buck they wanted. Our only policy is that NO young bucks can be killed. However, there is no minimum or maixmum score requirements..... it's simply shoot a buck that you would be truly happy with.
Thus, I agree with the folks that have said, if you don't want anyone else to shoot "your deer", then do NOT invite anyone else to hunt where he lives!
Seems foolish and selfish to expect a friend not to shoot his biggest buck ever because you want ANOTHER crack at 'em?