England, Spain, Portugal or Germany.
Belgium have too many young players, Brazil's team is slacking imo, Argentina can't rely on Messi, Di Maria, Lavezzi and Aguero, the 4 teams I mentioned have the biggest chance to win.
Germany are a strong team in every area, defence is strong, midfield is really solid, attack is fairly good and the goalkeeper is amazing.
England's players are really on form this season, that's all I can say really.
Spain just manage to beat any team whenever they wish, don't know how they do it.
Portugal, Ronaldo solos.