A Ronaldo I know he always keeps his word, yes he is responsible for paying for what he said when he joined Manchester United. Even though he couldn't make it happen at least he helped the club for it. But judging by now Ronaldo will still stay at Manchester United. I think it proves that he will still be in the city of Manchester.
Basically Ronaldo has always had ambitions for an achievement and therefore, currently Ronlado is not comfortable at Manchester United because he does not have the chance to excel in the highest European tournament. In addition, there is a recent rumor that Ronaldo is rumored to be moving to Bayern Munich or to Chelsea, even though it's just a rumor but considering the current conditions and situation I think it might happen. But yes, if Ronaldo will stay at Manchester United it is also possible and I just look at the reality, because Ronaldo has always been ambitious about an achievement and there is no chance at Manchester United at the moment.
I had some news today that did say he would leave if there was a suitable offer for him.
Even though I don't want something like this to happen but he has decided now and quite agrees by saying his current ambitions then indeed MU has no hope for him to be here when talking about his ambitions which are still very high at the moment. MU will not be able to satisfy his desire for next season.