They have to send Bethelites and known faithful(or trapped!) to law school because very few lawyers in practice would convert. NOT because lawyers are better or even smarter than people in general, but because they are trained to look for inconsistencies and contradictions. I honestly can't see how a lawyer with fully formed skills AS a lawyer would become a JW (which explains a lot of the nonsense from Rutherford, IMO, he was a hack).
I honestly don't know how someone with the gullibility of a 4 year old could convert in these modern day times when so much information is available about the WTS.