I bought Ricardo Oliveira in 2012 or around then. for only 2m, but I rarely use him. Also got Daniel Olivieira.
I have over 5 brazilian players in my first team:
GK - A. Perez / L. Downing (Columbian/England)
D - Felipe (Brazil)
D - F. Avres / C. Davis (Brazil/England)
D - Marco Hendri / A. Cole (Denmark/England)
D - Vincent Kompany (Belgium Captain)
M - L. Messi / G. Rossi (argentina/italian)
M - Kerlon / Ricardo Oliveira (Brazil/Brazil)
M - Ronaldinho / Daniel Oliveira (Brazil/Brazil)
F - F.Torres / C.Tevez *both free* (Spain/Argentina)
F - J. Lambert / Anderson (French/Brazil)
F - T. Walcott / W. Rooney (English/English)
Reserve Forward: L. Sousa, Chelsea had him, good striker.
Most of my team I bought the season after they were best player in premiership or world, W. Rooney I only got this season as Man. U wouldn't accept my maximum until his price dropped (at 28 years old

). Spent 53m last month.
Spent over 350m on 30 players or so, but if West Brom are winning ECC and coming 2nd in Premiership only 2 points behind Man United (Now I bought Rooney, their star striker, they don't have a chance), then it was worth it.
West Brom can be quite good.