Ole Gunnar Solskjaer mentioned Mason Greenwood in the same breath as a young Wayne Rooney after the teenager inspired Manchester United's Europa League victory over AZ Alkmaar.

The WAG, 33, took to Instagram to share a funny snap of her boys; Kai, 10, Klay, six, Kit, three, and Cass, 22 months, flexing their muscles on the sofa in their personalised boxing shorts on Thursday.

Wayne Rooney has set his sights on playing as long as he can as he prepares to make his debut for Derby County.

EXCLUSIVE BY TOM COLLOMOSSE: Derby have failed to pay their players' latest wages on time with the proposed new investment deal in the Championship club yet to be completed.

The four-time Premier League winner has revealed members of the squad were allowed to attend training the worse for wear and praised Sir Alex Ferguson's man-management.

Derby boss Phillip Cocu was pleased by Wayne Rooney's debut and revealed he will remain as permanent captain. Rooney had a hand in both goals in a 2-1 victory over Barnsley.

The 34-year-old, who made his debut for Derby this week, has described how he was 'sucked in' by initial success with gambling before ending up losing money and then 'chasing his bets'

DANNY MURPHY: Eric Cantona or Wayne Rooney, Luis Suarez or Fernando Torres, Peter Schmeichel or David de Gea? Do you agree with his selections?

EXCLUSIVE BY MATT HUGHES: Derby County are being investigated by the Charity Commission over links between the club's community programme and main sponsor 32Red.

Wayne Rooney scored his first goal back in English football on Tuesday night but he could not prevent Derby from losing away at bottom-placed Luton in the Championship.

Wayne Rooney scored a stunning free-kick as Derby County put Stoke City to the sword in a thumping 4-0 win at Pride Park on Friday night that leaves Philip Cocu's side in 13th place.

IAN HERBERT AT PRIDE PARK: Wayne Rooney's appetite for the warm-up in a half empty stadium told you how much he wanted a swansong against Manchester United in the FA Cup fifth round.

The dad-of-four shared a video of Kai in action on the pitch to his Instagram page on Friday and instantly had fans branding the youngster a 'future star'. 

The fans chanted his name for months before he had even laced up his boots and his presence has been the highlight of a low season for Derby. Rams fans will remember the name Wayne Rooney.

Ole Gunnar Solskjaer has told Manchester United to watch out for Wayne Rooney in Thursday's FA Cup fifth round clash at Derby, warning: 'He wants to prove there is still fight in the old dog.'

The Derby captain said the Rams were on the bus to a hotel when the draw was announced and they all cheered.

INTERVIEW BY IAN HERBERT: Rooney, who faces United as Derby's player-coach in the FA Cup Fifth Round, cited Liverpool - a club he has no love for - as one of the models of success.

INTERVIEW BY IAN HERBERT: It's when Rooney is asked whether Sir Alex Ferguson's old man-management ruses make more sense to him, now he is a player-coach, with Derby County.

Wayne Rooney is the star attraction as the Derby County player-coach comes up against his former side Manchester United in the FA Cup. Follow all the updates here with Sportsmail.

The TV personality, 33, was joined by her son Kai, 10, for the match as they turned out to support Wayne who plays for Derby on Thursday.

CHRIS WHEELER AT PRIDE PARK: Ole Gunnar Solskjaer was right about Wayne Rooney. There is still fight in the old dog. The problem for Rooney is that Man Utd have a bit of bite themselves.

Boss Ole Gunnar Solskjaer insists Manchester United must compete on three fronts after Thursday's FA Cup win at Derby County.

Manchester United fans decided to take aim at goalkeeper Sergio Romero after he denied Wayne Rooney a late consolation in their 3-0 FA Cup fifth round win over Derby. 

Cristiano Ronaldo is known to have an incredibly healthy lifestyle, but Wayne Rooney remembers taking the Portguese superstar to McDonald's as he looked to add weight.

The former Manchester United star lavished praise on the club's arch-rivals, who appear set to claim their first league crown in 30 years, and says that the season may even run until the end of the year.

Harry Kane has suggested he may leave Tottenham in order to achieve his ambitions in the game. But would the England captain be better off at a Premier League rivals or moving overseas?

Robin Van Persie was reluctant to choose the 'best' player from such a talented group and instead selected a core of regular starters who, when paired together, became a title-winning side.

Bruno Fernandes has taken English football by storm following his £68million arrival from Sporting Lisbon, winning Premier League Player of the Month for February straight away.

Former Manchester United defender Gary Neville has recalled the time he thought Wayne Rooney's time at the club was over, seven years before he actually left.

Gary Neville has recalled the time he tried to relinquish his captaincy duties at United only for Ferguson to emphatically shut him down as he was worried of feuds breaking in the camp.

Gary Neville has revealed that Wayne Rooney ended up having a fight during a Manchester United team night out despite being 'man marked' by a security guard.

Hart is one of a number of Burnley players set to be out of contract in the summer as the 32-year-old's miserable spell at Turf Moor comes to an end.

Rooney, 34, has played an active part in boss Phillip Cocu's tactical discussions and has won immediate admiration from the Rams squad for how he has played - and behaved - during his stint at the club.

Roy Keane admitted that he never got on well with former Manchester United teammates Wayne Rooney or Rio Ferdinand as he never understood their 'banter'.

Former Manchester United pair Ben Foster and Tom Cleverley have stated they think neither Cristiano Ronaldo nor Wayne Rooney were the best players at the club during their time at Old Trafford.

Rooney joined Derby County on an 18-month player-coach contract from MLS side DC United in January and was working closely with the club's first-team coaching staff before the coronavirus outbreak.

MIKE DICKSON IN NEW YORK: Jo Konta has found that a spat with a reporter during Wimbledon earned her more support from the public than when she went a stage better at the tournament two years ago.

MIKE DICKSON IN NEW YORK: Roger Federer entertained Dan Evans to some private practice sessions earlier this year, and then gave him a contrastingly public schooling on Friday night.

MIKE DICKSON AT FLUSHING MEADOWS: The tears flowed as Rafael Nadal sat on the Arthur Ashe Stadium, watching a montage on the giant screen chronicling all of his Grand Slam triumphs.

Andy Murray is taking the anti-ageing drug collagen in his battle to return to the top in tennis following hip surgery.

The teenage tennis star talked about the 'best summer [she's] ever had,' admitting she's freaked out over attention from famous people like the former first lady and Jaden Smith.

Instagram model Tammy Hembrow may want to brush up on her tennis etiquette if she ever hopes to join some of the world's most elite stars at Wimbledon.

Nicky Morgan said she wants to 'build on the momentum' of the Women's World Cup and inspire wider audiences with achievements of female stars. Pictured: Ellen White of England.

Peterborough United have announced that they will offer free tickets to Thomas Cook employees for Saturday's clash against Wimbledon after the collapse of the travel company.

Carolina Lewis, from New Zealand, was visiting Washington DC when she unexpectedly died.

SEBASTIAN SHAKESPEARE: So keen is Speaker John Bercow to join the tennis elite, I can reveal he even made a bid to become a member of the All England Croquet And Lawn Tennis club.

The hardman footballer-turned-actor told the Sunday Mirror he cried 'almost every night' since his wife of 25 years died in their Hollywood home on July 6.

The hardman footballer-turned-actor told the Sunday Mirror he cried 'almost every night' since his wife of 25 years died in their Hollywood home on July 6.

Kaley Jones, 32, has revealed that her parents taught her the 'meaning of real love' and that she's been looking after Vinnie, 54, since Tanya, 53, died at her Hollywood home in July.

EXCLUSIVE: As the 2019 tennis season draws to a close, it is time to look back. Sportsmail sat down with Milos Raonic, Tim Henman and Katie Boulter to find out their player of the year and plenty more...