Ronaldo's moments of brilliance, however, are getting ever rarer. Even in the Europa League, where he has started all four matches against mediocre opponents such as Sheriff Tiraspol and Omonia Nicosia, he has only scored once, off a penalty.
Mohamed Salah hit a hat-trick as Liverpool humiliated Manchester United, romping to a stunning 5-0 victory at Old Trafford in the Premier League on Sunday that leaves Ole Gunnar Solskjaer's future in serious doubt.
Here are the talking points from the weekend's action in the Premier League
The top three places in the Premier League table look secure for Liverpool, Manchester City and Leicester City, but the fourth spot, currently occupied by Chelsea, remains tantalisingly within reach for several clubs including Carlo Ancelotti's Everton and Ole Gunnar Solskjaer's United.
Having enjoyed plenty of success at Old Trafford as Alex Ferguson's trusted right-hand man, the chance to return after a six year absence was not an opportunity the 56-year-old was going to let pass.
Manchester United's revival came to a disappointing end as Bournemouth forward Joshua King's goal on the stroke of halftime earned a 1-0 victory on a blustery south coast on Saturday.
Pogba said last month that he could seek a new challenge after three years at United, while his agent recently told The Times that the 26-year-old intends to leave the club amid reports linking him to Juventus and Real Madrid.
Chelsea manager Frank Lampard was delighted with the discipline of his team, who ended United's 19-game unbeaten run.
'We haven't managed to get ourselves in the top four. We needed other teams to help us out and we needed to help ourselves and we haven't done that'
Five talking-points from the Premier League weekend after Manchester City suffered a shock home loss to Crystal Palace, meaning that Liverpool stayed four points clear at the top following their win over Wolverhampton Wanderers.
Odion Ighalo scored twice as Manchester United beat second tier Derby County 3-0 on Thursday to reach the FA Cup quarter-finals and leave their all-time top scorer Wayne Rooney on the losing side. United will travel to Norwich City in the last eight after the Premier League's bottom club beat Tottenham Hotspur on penalties on Wednesday.
Former Europa League winners Manchester United booked a quarter-final spot in the tournament after their second-string side laboured to a 2-1 home win over LASK Linz on Wednesday to seal a 7-1 aggregate rout of the Austrian side.
Liverpool are champions and Norwich City, the side whom they beat on Aug. 9 to launch their title charge, are down and Manchester City are distant runners-up. After that everything is up for grabs.
The Portuguese won the Europa League and League Cup in two full seasons at Manchester United but was sacked midway through the last campaign with the club sixth in the Premier League.
Manchester United boss Ole Gunnar Solskjaer says the next step in his side's development would be securing a trophy as they look to cap off a promising season by winning the Europa League. United, who finished third in the Premier League, hold a 5-0 lead over Austrian side LASK Linz heading into the second leg of their last-16 tie which will be played without fans at Old Trafford on Wednesday.
After opening with a 4-0 win over Chelsea, Monday's 1-1 draw at Wolverhampton Wanderers, would have been a second straight win, had Paul Pogba converted his second half penalty kick.
Images from the English Premier League matches played on Saturday.
CR7 started the game against the Toons in his second debut at Old Trafford.
Ronaldo's 62nd minute strike was his 17th league goal this season
Ole Gunnar Solskjaer continued his dream start as Manchester United caretaker manager with a 3-1 Premier League win over Huddersfield on his Old Trafford debut in the dugout on Wednesday.
An early own goal by Luke Shaw, who deflected in a header from Luis Suarez, decided a tight first leg and gave Barca their first victory at Old Trafford in five attempts in European competition.
News of all that transpired on and off the football field.
As the Premier League resumes following the international break all eyes will be on Cristiano Ronaldo's homecoming party at Old Trafford on Saturday, with the Portuguese international set to resume his Manchester United career after 12 years away.
'Yes I feel betrayed, and I felt some people don't want me here, not just this year, but last year too.'
With United unable to sign a replacement, the pressure will be on 21-year-old England forward Marcus Rashford to deliver the goals in a more central role than he has previously operated in.
Manchester United's Premier League match against Liverpool was postponed on Sunday after United fans forced their way into the stadium and stormed the Old Trafford pitch to protest against the club's owners - the Glazer family.
News of all that transpired on and off the football field
Liverpool's first loss of the season means they cannot finish the campaign unbeaten to match Arsenal's 'Invincibles' of 2003-04.
Whatever happens, there will be no shortage of drama between now and May 12.
'He's an exceptional talent, him and Cristiano have been the best players in the world the last decade and he showed why we think that and why this team have won the Champions League so many times'
English Premier League champions Manchester City cruised to a 2-0 win over struggling Manchester United in their derby at Old Trafford on Saturday.
'After this lockdown, I cannot stay at home. I told her I'm going to take two years more.'
Manchester United took a big step towards the Europa League quarter-finals by thrashing Austrian side LASK Linz 5-0 on Thursday in their last 16 first-leg tie at an empty Linzer Stadium due to the coronavirus pandemic.
Here are five talking points from the weekend's action:
'I cannot wait to play at Old Trafford in front of a full stadium and see all the fans again.'
Rashford also credited former team manager Jose Mourinho for making him a better player.
Rashford put United ahead in the seventh minute
Manchester United's current malaise was laid bare as they struggled past third-tier Rochdale 5-3 on penalties after a 1-1 draw in the League Cup third round.
Manchester United remain winless at home in the league this season after Arsenal enjoyed their first win at Old Trafford
News of all that's transpired on and off the football field.