Well, Ronaldo's failure with Manchester United before he went to Al Nassr, it was said because there was a personal problem between Erik ten Hag and the player, especially with what Manchester United showed under the direction of Erik Ten Hag, it made speculation that the coach who was not good at managing the team or players well was increasingly confirmed.
But now that is over and it seems he also wants to enjoy the end of his career. Although his ambition is still very big, but age cannot lie. Age is something that cannot be avoided by all players and Ronaldo is no exception, sooner or later he will announce his retirement.
Don't compare Cristiano Ronaldo with all other players.
At first when he played for Manchester United he was the best player of Manchester United and in that situation Manchester United had a good money offer for Ronaldo from another club and Ronaldo was willing to go there so Manchester United sold Cristiano Ronaldo. However, when Ronaldo returned to Manchester United in the second phase, Manchester United was interested enough in him, but he failed to meet Manchester United's expectations that season, and when he was caught, he was insulted and sold from club to club. So I think if he gets a big offer from Manchester United again, he will definitely not want to go there.
This will never be the same. Cristiano Ronaldo is a star player who is always consistent in training in order to carve out the best career. Cristiano Ronaldo started his career with Sporting then was bought by Sir Alex to play with Manchester United for 2 seasons and won 2 Premier League and European titles at that time. then Manchester United agreed to a big offer from Real Madrid to bring in Cristiano Ronaldo.
Finally he officially became the best player at Real Madrid and won many titles with the team. I think Cristiano Ronaldo always wants to look for new challenges and will never return to the same team in the same league. including Manchester United, the team that made him a world football star.