For Ronaldo returning back to Manchester United to play for the second time shows he loves the club very much. Manchester United are not good with their players both on the pitch and outside, each time their player leaves the club being signed out or on loan they become the headline of the new club while returning back from loan things goes for the worse. It's a problem with Manchester United, not just financially but things might be wrong somewhere that isn't said publicly. CR7 is not who they needed to revive the club, what they need is new experienced signings and a good lineup.
I think Ronaldo current contract is going to end soon. Cristiano Ronaldo is the player who performed from Al-Nassr for a long time. He enjoyed his journey with Al-Nassr and also made memories over. But now the rumor is Cristiano Ronaldo is again to join Manchester united. Manchester united is a good and capable team. And this seems in Manchester United that the players who left Manchester United do not come back in the same team. But Cristiano Ronaldo's comeback is giving a reason that he has an emotional bond with the team. And He will feel comfortable in this team. Yet, there is no official Announcement about the final decision. But I personally think if Ronaldo's comeback is turned into reality this will be a great decision of the Management for the betterment of the team.
Ronaldo, thinking of coming back to Manchester United will be for the love he has for the club, nothing more. I doubt whether Manchester United can pay him the amount he does receive as a day salary in Al-Nassr. The amount is a whole lot for a player to receive as salary in football history.
The pics above is Ronaldo new contract signing as Al-Nassr player. It can be said that, Ronaldo remain as Al-Nassr player because he just signed a new contract with them. For him to come to Manchester United again will not be a dream come through this time around
I know Cristiano Ronaldo loves Manchester United so much that's why he returned to play for Manchester United for the second time, but I don't think Cristiano Ronaldo will want to come back to Manchester United for the third time because of what happened in his second spell at Manchester United, and Manchester United will not want to re-sign Cristiano Ronaldo for the third time because of his age.