The first category: brilliant, swept out of the house. Representative figures are:
C Ronaldo (who won the Golden Globe Award and Golden Boot Award in Barcelona, and later sold it to Inter Milan with the value of $27.9 million, the world's first at that time).
Ronaldinho (needless to say, two-time world footballer, sold to AC);
Guardiola (King of Camp Nou, abandoned by Barcelona when he was old, and later went to Italy, Qatar and so on. );
Deco (European Silver Ball Award, sold to Chelsea, about 9.5 million euros);
Eto' o (you know, it is not harmonious with the top, and Gua Shuai doesn't like it);
Rivaldo (1999 Barcelona won the World Footballer of the Year and later went to AC);
Romario (won the World Player of the Year in Barcelona in 1994, and then returned to Brazil for similar reasons as Ronaldinho);
Kluivert (life history is similar to Ronaldinho's, and he was addicted to nightclubs in the later period).
The second category: although it is a big name, it is not successful in Barcelona. Representative figures are:
Ibrahimovic (40 million euros plus Eto 'o, sold to AC at a low price in a season, Ibrahimovic is definitely a bug in Serie A)
Riquelme (can't go to Barcelona, can't come back after being rented out, and can't play the game. Riquelme is a master, but the pace is really too slow. )
Yaya toure (Little Toure is really strong, so he is a big-name star, but he doesn't want to be a substitute. Now his treatment in Manchester City is also very good, with a weekly salary of 220 thousand, which may be second only to Rooney's new contract in the Premier League.
Rustu (the Turkish goalkeeper who became popular in the 2002 World Cup, failed after coming to Barcelona and was replaced by Valdes)
Van Bommel (captain of the Dutch team, the main force of Bayern, but only a walk-on in Barcelona, and finally broke up amicably).
Do it all, respect originality!