I have won the la liga 4 times in a row with this team and the champions cup twice.

GK
Iker casillas

Defenders
Michel Salgado(DR)
Jonathan woodagte(DC)
Daniele Bonera(DC)
Roberto Carlos(DL)

Midfield
Alex(ML) from cruzeiro
Zinedene Zidan(MC) make him run up between your two strikers
Deco(MC)let him stay in the midfield
Joaquin(MR)

Strikers
Henry
Raul

You should also buy Riccardo Montolivo from Atalanta because he is brilliant after he turns 23. He scored 20 times in 25 games and assisted 13 times in his first season i bought him and it hasnt stopped(he cost me 18.5 million £ but it was so worth it). Iniesta from barca, lionel Morgan wimbledon and Kasper Schmeichel all become exellent in there early 20. Jose julian de la cuesta from Atletico Nacional is also a good player if you need backup for your defence.