Mail Sport has learned that following internal talks it has been decided that Steidten will not enter the senior dressing room at the London Stadium or the club's Rush Green training ground.
There have been many instances of players transferring directly between the London rivals, such as when Kai Havertz joined Arsenal from the Blues last year.
Costing £365million, it is the most expensive and largest purpose-built concert venue in Britain and the jewel in the crown for an American-based firm that owns 300 venues around the world.
Sandro Tonali has been handed a two-month suspended ban and has been fined £20,000 after admitting to breaching betting rules.
Mauricio Pochettino faces such an injury crisis that his team has practically been picked for him. Meanwhile, Ange Postecoglou will need to wrestle his players from a stupor.
The club's new hierarchy, led by co-owner Sir Jim Ratcliffe (top left) and incoming CEO Omar Berrada, are prepared to be brutal with potential outgoings at the end of the season.
Mail Sport reported this week that United had received 'multiple' allegations of non-disabled fans turning up to away games in a wheelchair using tickets allocated to disabled supporters.
Despite uncertainty over his future, Ten Hag is planning for a third season - and fifth transfer window - in charge as he gets to work with the new leadership team.
Tim Leiweke put his arm around an excitable BBC reporter and promised 'we're never gonna give you up, never gonna let you down' - a nod to Rick Astley who was playing in the first gig that night.
'It's All Kicking Off!' returns for its Weekend Preview edition! In the latest episode we talk: Jude Bellingham's Allianz antics, Nottingham Forest and the Premier League's star performers!
The English midfielder joined the Spanish outfit from Borussia Dortmund for £113million and has seemingly taken the mantle of playing for one of the world's biggest football clubs in his stride.
Sancho rejoined Borussia Dortmund on loan in January after enduring much frustration at Manchester United having fallen out of favour with Erik ten Hag.
He was already contracted until 2026 but Real have moved to extend that to 2027, the maximum limit permitted for under-age players.
The Reds are preparing for a new season without manager Jurgen Klopp after he announced he would leave Anfield following nine years in the job - with Arne Slot set to replace him at the helm.
BOURNEMOUTH 3-0 BRIGHTON -TAMARA PRENN AT THE VITALITY STADIUM: Goals from Marcos Senesi and Enes Unal earned Bournemouth a 3-0 win over Brighton on Sunday.
Jadon Sancho was named the man of the match after Borussia Dortmund's 1-0 win over PSG and a highlights reel of his display makes it easy to see why.
The Seagulls have failed to win any of their last six Premier League outings, but the manager has been widely tipped for a bigger club following his impressive start in the Brighton hotseat.
Reports earlier this week claimed that United's entire squad is up for sale, bar Kobbie Mainoo, Rasmus Hojlund and Alejandro Garnacho, with Rashford one of those at risk of being moved on.
CRAIG HOPE AT SIGNAL IDUNA PARK: Borussia Dortmund's Niclas Fullkrug fired in a first-half goal to seal a 1-0 victory over PSG in the Champions League semi-final first leg.
Iris Law, the daughter of Jude Law and Sadie Frost. smiled as she chatted with the England footballer while sipping a coffee as they walked along fashionable Portobello Road in Notting Hill.
