^ Well, Brazil will be favourites, obviously, but compared to previous Brazilian teams, they are inexperienced and lacking in a little bit of quality.
Argentina? Very difficult for them to win it in enemy territory, though of course they have a chance, considering their quality and the fact the climate will suit them, but don't underestimate how hostile Brazil will be towards them. The worst thing that could happen for them is Argentina winning it on their soil.
Lavezzi, Messi, Tevez, Aguero, Pastore, Di Maria, Higuain . ?
I don't think they should be short of goals.
There are significant doubts concerning both South American giants' chances, therefore the top European sides will have a chance.
Spain are struggling to qualify but they should be okay and they will be up there with Brazil and Argentina in terms of favourites, but outside of that three I think Belguim are worth a punt.
Yes they lack experience but they have some serious quality and a year down the line some of their top youngsters will be even better, and there are quite a few of them.
Top goalie, top defenders, top midfielders and Lukaku or Benteke up front.
Last 4 could be a decent shout.