Every club suffer the exit of an iconic player one way or the other, when Vincent Kompany retired, Manchester City went from the unbeatable to the easy to beat. We have seen how FC Barcelona have gone from the greatest team in the world to the easiest team in the universe as players like Carlos Puyol, Xavi, and Adreas Iniesta. Same can be said of Real Madrid in some sort of ways. A man like Pep Guardiola that saw how his all conquering City side fell from that glorious height and was over taken by Liverpool. Armed with that knowledge, they are already prepared for life after their star striker, Sergio Kun Aguero and they are doing a fine work of it.