Each Country has to have a 23 man squad for the world cup with 3 keepers,

So who will the big nations choose???

Belgium, Spain, France, Columbia, Brazil, Germany, Argentina, Uruguay, Italy, Netherlands, etc.

Spain - Casillas, Valdes, Reina

Italy - Marchetti Buffon Sirigu

Germany - Neuer Weidenfeller Stegen

Belgium - Coutois Mignolet Gillet

Germany already chose, and Stegen was not included. The other 2 are but I not Stegen.

Croatia didn't choose yet, but it would look something like this:

Pletikosa/Subasic/(Kresic or some GK from Dinamo Zagreb, Hajduk, or Rijeka)

valdes is out of the world cup

france will be Lloris, Mandanda and Ruffier most probably.

@charlie33 David De Gea would most likely replace him.

Since Valdes is out of the world cup, I think De Gea will take his place. BTW, it's Colombia, not Columbia.
For me:
Belgium => Thibaut Courtois, Sergio Mignolet, Koen Casteels/Jean Francois Gillet
France => Hugo Lloris, Steve Mandanda, Stephane Ruffier
Colombia => Faryd Mondragon, David Ospina, Camilo Vargas
Brazil => Julio Cesar, Jefferson, Victor
Germany => Manuel Neuer, Ron-Robert Zieler, Roman Weidenfeller
Argentina => Sergio Romero, no idea who will be the other two
Italy => Gianluigi Buffon, Salvatore Sirigu, Mattia Perin
Netherlands => Michel Vorm, Maarten Stekelenburg, Tim Krul

What about Alves(Brazil) Marchetti(Italy)

@Eden17Hazard17, I think Alves is long overdue! He was always competing against Julio Cesar but he should make the squad in my opinion.

Spain's keepers will be Casillas, De Gea, and Pepe Reina.