Reguilon has impressed in flashes at both Manchester United and Brentford, but at this stage it still unclear where his future lies...
Jay Harris25
Sergio Reguilon was a deadline-day arrival at Old Trafford as they look to deal with an injury crisis among their left-backs
Carl Anka66
With Luke Shaw out injured, Erik ten Hag is searching for a replacement as the clock ticks down. These are the players in the frame
Laurie Whitwell151
Reguilon was struggling at the end of last season but has played every minute this term and at 24 could become a formidable full-back
Charlie Eccleshare and Tom Worville16
There are defensive deficiencies to work on but the new signing's debut gives Jose Mourinho an enticing prospect of what he can add to team
Charlie Eccleshare84