Even though he is not young anymore. But I am also sure that in the remainder of his career he will make good achievements with Al-Nassr.
He has a very high sense of leadership, and as a plyer that is something that is of great value. Because with his presence the team as a whole will have a good mentality.
And I think many coaches should also follow Luis Castro's example in coaching clubs where there are football super stars like Cristiano Ronaldo or others. Because a football superstar sometimes they already know what to do without even having to wait for instructions from the coach.
It is quite simple, when Ronaldo scores goals, Ronaldo is right, and when he doesn't score goals, Luis Castro is wrong. This is how Ronaldo thinks. Ronaldo can be both a blessing and a curse and as long as he scores goals nobody will complain, but once he has some bad games the trainer has to fear to get sacked. This is why I wonder that someone would think the task had become lighter for him. If it is true, it also became riskier because when bad times come up, it could lead to the end much quicker for a trainer than without Ronaldo.