Roy Keane insisted Paul Pogba is not at the centre of Manchester United's problems as he criticised Romelu Lukaku and new signing Alexis Sanchez.
Pogba was named among the substitutes before he replaced injured team-mate Ander Herrera after 17 minutes in United's 0-0 draw at Sevilla in the first leg of their Champions League last-16 clash on Wednesday.
The France international has dominated headlines amid a reported feud with manager Jose Mourinho, having been substituted in Premier League defeats to Tottenham and Newcastle United.
But former United captain Keane defended Pogba, though he demanded more from the 24-year-old midfielder, striker Lukaku and ex-Arsenal forward Sanchez, who was withdrawn 15 minutes from the end at Ramon Sanchez Pizjuan.
"Pogba is a really good player. He's under lots of pressure at the moment. There's lots of speculation about him," Keane told ITV. "He was left out but you'd still have Pogba in your starting XI.
"I look at Pogba off the field. He seems to have a big personality, whether it be social media, the cars he drives, his haircut. He needs to bring that onto the football pitch.
"Man United's problems are not just with Pogba. Lukaku's got to do better. Sanchez – I know he's new to the club – he's got to do better.
"They obviously need to reinvest in some defenders. You can't keep pointing the finger at Pogba but of course the lad has got to do better."
Keane continued: "You're talking about Man United, one of the greatest clubs on the planet. They still need to do better. And certain players need to up their game.
"Lukaku, for example – get hold of the ball. Whatever about putting the ball in the back of the net, get hold of it.
"And if you want to become one of the great strikers of Man United and you get the chance, like he did tonight, you've got to score in these tight games."
United – second in the Premier League – welcome reigning champions and fourth-placed Chelsea to Old Trafford on Sunday.
17 de diciembre 2018
|Mourinho´s players below Manchester United standards, says Giggs|
|We´ve got to find a way to get better in a hurry - McVay challenges spluttering Rams|
|Van Dijk hails ´game-changer´ Shaqiri for downing Man United|
|LeBron praises magical Wall as Lakers fall flat on the road|
|Champions League last 16: Who could get who in Monday´s draw?|
|Pochettino urges fans to ´kill´ racism ahead of EFL Cup derby|
|Ajax star De Ligt wins Golden Boy award|
|Foles fuels Eagles´ upset win over Rams|
|Latham carries bat as New Zealand leave Sri Lanka reeling|
|Keep your cool, Virat – Paine and Kohli in another confrontation|
|Depleted Nuggets complete season sweep of Raptors|
|Fabinho was ´outstanding´, says Klopp|
|Patriots QB Brady on loss to Steelers: We aren´t playing well enough to win|
|Elliott says Cowboys´ shut-out loss to Colts was embarrassing|
|De Bruyne not worried about Liverpool title challenge|
|Sixers star Simmons makes history with triple-double|
|WATCH: Nowitzki receives standing ovation in first home game of season|
|Seattle´s playoff spot on hold after Seahawks suffer OT loss to 49ers|
|Cheika survives as Wallabies coach, Johnson appointed|
|Vikings remain in NFC playoff picture|
|Steelers stay ahead as Patriots lose AFC´s second seed|
|Lionel Messi is the best, says Amor|
|I´m still tired just looking at Robertson – Mourinho in awe of Liverpool intensity|
|Casillas takes swipe at Mourinho after United lose to Liverpool|
|Valverde relieved as Messi brilliance prevents another Levante nightmare|
16 de diciembre 2018
|WATCH: Leno proposes to girlfriend after Bears clinch division title|
|Messi and Suarez the world´s best strike partnership, says Pique|
|Klopp: I cannot keep every Liverpool player happy|
|Messi and Suarez outscoring Real Madrid and Atletico in LaLiga|
|Levante 0 Barcelona 5: Marvellous Messi banishes ghosts of last season|
|Colts rout Cowboys to keep playoff hopes alive|
|Bears shake off Packers to win NFC North and return to playoffs|
|Mourinho explains Pogba omission and defends Lukaku´s Liverpool showing|
|Liverpool´s display against Manchester United one of the best, claims Klopp|
|Look away Jose! Damning stats expose Manchester United´s limp Liverpool loss|
|Time´s up, Mourinho: Manchester United can dither no longer|
|Manchester United´s players are not dishonest – Mourinho|
|Manchester United´s lack of ambition under Mourinho is scary – Keane|
|Mourinho: All Manchester United can achieve is fourth|
|Quagliarella should be protected by UNESCO, jokes Sampdoria coach|
|Manchester United surpass last season´s goals-against tally in first 17 games|
|Hasenhuttl revels in ´unbelievable´ victory over Arsenal|
|Liverpool 3 Manchester United 1: Shaqiri´s late show bails out Alisson as Reds return to the top|
|Edinburgh in control in Champions Cup, Racing win again|
|Emery ponders January signing after Bellerin injury|
|It is only a knock – Sarri plays down Hazard injury fears|
|Redskins QB Alex Smith released from hospital|
|Starc: If I listen to Warne, I may as well retire|
|Curry interviews retired NASA astronaut, apologises for moon comments|
|Hazard refusing to give up on Premier League title hopes|
|Ziyech & Blind score hat-tricks as Ajax claim 8-0 win|
|Canelo v Fielding: What next for three-weight champion Alvarez?|
|Southampton 3 Arsenal 2: Austin and Ings end Gunners´ long unbeaten run|
|Brighton and Hove Albion 1 Chelsea 2: Sensational Hazard proves the difference|
|Pogba on the bench as Clyne starts for Liverpool|
|Lipsky ends long barren spell in Malelane|
|Lakers´ Stephenson to repeat air guitar despite technical|
|Fletcher pushed Miller on to Broncos sack record|
|The Sarri effect: Hazard surpasses 2017-18 goal involvements in just 16 games|
|Van der Burgh retires on a high note with breaststroke double|
|Rashford: Liverpool was never an option|
|No team Liverpool play this season will be as motivated as Man United – Klopp|
|India surprised by contentious Kohli decision - Bumrah|
|The Sunday Seven - 7 Key Opta facts for NFL Week 15|
|Miller eyeing Joshua bout at Madison Square Garden|
|Finch cleared of serious damage after another finger blow|
|Rashford ´untouchable´ because he plays on his limits – Mourinho|
|It´s important to have his mentality - Mayfield thrilled with Kobe Bryant visit as Browns beat Bronc|
|Centurion Latham indebted to ´world-class´ Williamson|
|Spurs´ Dier out until January after appendix removal|