Despite his problems in Madrid, Cristiano Ronaldo will not be making a sensational return to Manchester United, according to Real manager Jose Mourinho.

Ronaldo complained of being unhappy with certain events at the Spanish champions following his failure to celebrate after scoring against Granada two weeks ago. The Portuguese forward's comments sparked rumors of a potential return to Manchester United, or a big-money transfer to rivals Manchester City.

While both player and club have since tried to quell the speculation over the player's future, Ronaldo and Real's troubles continued on Saturday with their second defeat in just four La Liga matches, against Sevilla.

Speaking before the match in Seville, Mourinho said that his star man would not be going anywhere.

"I would say to every club to forget Cristiano," he said, according to the Sun.

"Don't waste your time... Cristiano and Real Madrid are perfect for each other.

"If Cristiano's sad but plays the same-that's perfect for me."

While a return to Old Trafford for Ronaldo has always appeared massively unlikely, there has been increasing speculation that United could make a move for Everton's Marouane Fellaini. The midfielder's stock rose to new heights following a dominating, game-winning performance against United on the opening weekend of the Premier League season.

The Daily Mirror are the latest publication to claim that United boss Sir Alex Ferguson is a big fan of the Belgium international and is monitoring his situation at Goodison Park.

Fellaini recently sparked controversy with comments that this could well be his last season at Everton and that he could even leave the club in the January transfer window. But Everton boss David Moyes has said that any club wishing to sign the 24-year-old will have to pay big money.

"I have got no problem if other clubs start circling for my players," he said, according to the Sunday Mirror. "None at all.

"What I do know is that they can't come in and take any of my players until January and we are only in September.

"Whatever happens now, whatever Fellaini says, he is here for at least the next four months.

"He might be here even longer than that, I don't know.

"What I do know for ­certain, though, is that ­Fellaini has got a five-year contract here.

"So clubs can circle, but the window has just shut, and we're in a strong ­position as far as his ­contract is concerned."

Reports in Italy have also claimed that United are interested in two Serie A defenders. According to a story on Sport Mediaset on Saturday, Ferguson was set to travel to Turin on Sunday to watch Angelo Ogbonna in action for Torino against Inter Milan.

Ferguson is said to be a long-term admirer of the 24-year-old center-back, who has won five caps for Italy. However, Torino president Urban Cairo is said to be reluctant to part with Ogbonna and already rejected an offer from Roma last summer. Cairo is said to have set a valuation of €20 million (£16m) for the player, who is also interesting Everton and Milan.

The report also suggests that Ferguson was also set to check on the progress of Inter defender Andrea Ranocchia. The 24-year-old fellow-Italian international has been a regular for Inter this season.