I don't have any guesses as to what name the next pope will take, but I'm pretty sure Pius XXIII is already taken. (Remember John Kerry quoting "Pius XXIII)
I'm not too concerned about the name JPII's successor takes. I just pray that he is holy. (Being a strong disciplinarian would be nice, too.)
I'm not too concerned either (although the previous post about Pius' vision is news to me), but I thought it might provide for some raised spirits. If the joke to serious guess ratio is fairly high on the thread.
TS