They don't do that anymore. They haven't done that in years. They used to do that more of a way to get people to bring signs for TV. Now plenty of people do, even though some get censored. Even if the signs are fake, all you have to do is listen to the crowd. Say what you want, he's over. I don't like the gimmick much either, just because I don't see what it will do in the long run. However, wrestling is so subjective that just because you or I might not like it, is far from making it wrong.