If you are talking about now it would be Barcelona. But the best of all time has to be the 1970 World Cup winning Brazilian team.
Notably the Soccer World Cup provided in the best football team of all time, Brazil.
Maradona is the best soccer player in the world
PELE no doubt!!
Juventus FC
Pakistan
If you are already in a team, do your best to be heard around the world. But, I prefer you be successful enough to enter the national team. Play perfectly all the time, and you might even be "transfered" to bigger clubs in Europe!
Australia is best team all the time
Fatih Terim
Spain all the way, that is of course you are talking about the real futbol (soccer).
It is probaly Atletico Mineros Ronaldino
They do all kinds of drills to help the soccer team get better.