Leeds could buy a new left-back after a cruel twist of fate, though an important contract extension could be signed before any further new arrivals.
Firpo could miss a chunk of the new campaign and his injury is expected to spark a late addition at Elland Road.
Dallas' unfortunate injury has ramped up the pressure on one Leeds star, with a pundit throwing down the gauntlet with four games to go.
One Man City player earned a nine in our player ratings and his opposite number from Leeds received a dismal three.
United are drawing up plans for the summer transfer window - and we can reveal that an impressive Spanish star is on their radar
Leeds have been given an enormous lift ahead of Friday's clash at Wolves after Jesse Marsch reported a number of fitness boosts
After a difficult season at Elland Road, one observer has suggested new boss Jesse Marsch will be on the lookout for a much-needed upgrade
A pundit has appeared to question Leeds United's transfer strategy amid the struggles of one of their summer signings
Leeds' loss has very much been Palace's gain as Bielsa gave his thoughts on the Eagles loanee, while also defending the displays of Firpo
One Leeds United star endured a dreadful first half as the Whites were outplayed by Brighton in a Premier League draw at the Amex Stadium
Leeds' prospects of a win against Wolves on Saturday have suffered a blow with a key player facing a period on the sidelines
"He has had a regular performance and he's grown, but below what he's capable of doing."
Bruno Fernandes was the standout Manchester United star, but Scott McTominay answered a key transfer question as Leeds were thrashed 5-1
The Leeds manager spoke about the processes behind two summer signings, while also praising one of his existing key players
"[He's] A fantastic professional who works really hard. He is totally behind the ethos. We're very pleased about that."
The 24-year-old has admitted leaving Barcelona for Elland Road is a brave career choice after joining the Whites earlier this week
With Junior Firpo signed up, Victor Orta is on to his next mission - to get a central midfielder signed.
The left-back will replace Ezgjan Alioski and has been explaining how Victor Orta's pitch persuaded him to choose Leeds over other offers
Reports in Spain claim the player should be presented as a Leeds United later on Monday
Details are emerging of the bargain deal Leeds will pay for Firpo - with one of his former clubs set to benefit from a sell-on clause
Leeds are ready to build on their ninth-place finish and it seems more deals could be close after the imminent arrival of Junior Firpo
A breakthrough in talks has seen Leeds closing on their first signing this summer - and it's an impressive first transfer splash of 2021
The player has an astonishing €200m exit clause in his contract, but could be available for a fraction of that price this summer
The Hammers may take advantage of the situation to land a player with bags of potential and a tasty price tag.
The Hammers may have to battle some big-name clubs for a player who can do many jobs for his manager
The Gunners were in the market for a new left-back on deadline day and one Barcelona man was on their shortlist - and remains so
The Hammers have been linked with a left-back but Barca politics mean he might have to remain in Spain.
A long-time Liverpool defensive target will be available for transfer this summer, according to a report in Spain.
Barcelona have agreed a deal worth up to €30million for Real Betis full-back Junior Firpo.
Real Betis have lowered the asking price for a reported Liverpool, Manchester United and Barcelona target - it is claimed
Liverpool have been fresh hope they could still land Real Betis' Junior Firpo this summer after Barcelona appeared to switch targets.
One reported Liverpool left-back target has reacted to the rumours linking him with a move to Barcelona.
Barcelona are inching closer to a deal to sign Real Betis left-back Junior Firpo, according to reports.
Barcelona are confident of beating Liverpool to the signature of a highly-rated Real Betis wing-back, claim reports in Spain.
Liverpool are plotting an opening offer for a Spain U21 defender after becoming 'very attentive' towards his future.
Liverpool are reportedly ready to trigger the €50m release clause of a Real Betis defender to beat Man Utd to his signature
Liverpool will look to replace Alberto Moreno this summer - but they don't plan on doing so with a pricey Real Betis star.
Liverpool are in the market to replace Alberto Moreno this summer - but they won't be spending big on a Real Betis star.
Three Premier League clubs are among the clubs chasing a summer move for a star Real Betis defender, according to reports
Real Madrid have prioritised the signing of Real Betis star Junior Firpo to replace a veteran defender, according to a report
Arsenal are considering a move for Real Betis defender and Manchester City target Junior Firpo, according to reports