With the spotlight firmly on Argentina's Lionel Messi, Kaka will not have to deal with the huge expectations which invariably surround the world's top player and took their toll on his team mate Ronaldinho four years ago.
Real Madrid's failure to reach the last eight of the Champions League and nagging injuries which recently sidelined the midfielder for six weeks could also yield benefits as he is less likely to be burned out. Brazil certainly need Kaka at his best.
His power, acceleration, vision and finishing, often from distance, make him a permanent threat and he fits in perfectly with Brazil's physical, counter-attacking style.
Coach Dunga has a natural aversion to big-name players and had no hesitation in leaving out Roberto Carlos, Ronaldo and, more recently, Ronaldinho.
Kaka, religious and known for his charity work off the field, has escaped Dunga's axe.
Four years ago, he floundered along with the rest of the so-called Magic Quartet as Brazil went out at the quarterfinals after a limp campaign. South Africa is the perfect chance to make amends.