HideousGrain
Yeah... This is pretty crazy, if people knew mc can just measure beasts potential, he would be locked up by some group and made to do it. And mc is telling this to Greg who is essentially stranger still and in place that has other people. Also there's simple fact that mc could be wrong, this is first time he has done this. This is one of the more important moments in this world and mc is willing to potentially ruin someone's start, someone who he is fond of. Not to mention Greg trusting mc with this important decision is also quite crazy. Both are still very much strangers. You also have to remember, Greg's family is suposed to be in beast trade.