yeah but to tell a fan to F.You because of a sign..that I read she has taken to several shows. That is out of character for him..at least from I can tell during a concert. Something is up, but we are not privvy to it. Let's hope whatever it is, he gets it straightened out.

Time will tell.
It's not Richie. In fact, someone mentioned at Cinci -Jon was in a mood, when Richie walked over and told him a joke and made him laugh. So no, it's not Richie.