Yes.. i think you cannot buy a considerably old superstar and expect him to function the same way ..
It worked with Zidane but he was another mold of star .. moreover our fans are very skeptical of Kaka behavior/priorities
needed or not all depend on his injurieS.. if we keep him and he keep getting injured we are wasting time and money.. if he can recover or we can recover a good chunk of the money why not either way Ozil , Di Maria are now erasing any worries about kaka existence to quote RM TV show Extra time (mouth piece of Perez through the hosts ) ..
" Kaka will have to work very hard to replace Ozil and even than it's not guaranteed he can replace Ozil effectively "