so the story is players like zidane iniesta and messi can keep it up for long time and from the other kaka and these players if they lose it from injuries or something can never get back on top
They have to adjust & play different/smarter with there experience gained, i'm sure Kaka could adapt to playing differently not so sure about Cristiano, but Zidane & Iniesta are as naturally gifted as they come really.