He was less than happy, when Martinez took him off in their last game, which they promptly won without him.
That would have been an interesting post match conversation. Martinez is a manager brought in to ease massive egos. He's going too after this. There's only so much of Ronaldo and Bruno Fernandes anyone can stand. Or should have to.
In fairness, Ronaldo was taking up decent central positions, as no ball came into him. Also in fairness, he's not been capable of too much more for quite a while. He's squeezed every last ounce from his career.