Webster is said to have picked up a slight groin injury and added to Graham Potter’s defensive concerns as he was already missing skipper Lewis Dunk through suspension.
Dunk received a second half red card at Man United which was a blow for the player and team as the skipper was just getting back into first team football following a long term knee injury.
Brighton defender Adam Webster missed the defeat against Burnley with a groin issue
It leaves Potter a little light on defensive options following the recent departures of Ben White to Arsenal and Dan Burn to Newcastle.
Webster, who has had his injury issues this season with hamstring and calf problems, will hope to be back in the starting line-up next week against Aston Villa.
On Webster, Potter added: “It was more fatigue than anything. A slight strain in his groin area so are hopeful for Aston Villa.”
Shane Duffy was recalled to the starting XI and struggled against Burnley striker Wout Weghorst.
Weghorst fired his first Premier League goal as relegation-threatened Burnley climbed off the bottom of the table with a resounding 3-0 success at Brighton.
Netherlands striker Weghorst – a £12million January signing from German club Wolfsburg following Chris Wood’s departure to Newcastle – set the Clarets on course for a first win in 12 top-flight games with a clinical finish.
Josh Brownhill’s deflected drive doubled the visitors’ advantage before Aaron Lennon’s second-half strike sealed a stunning scoreline at the Amex Stadium.

5. Palace eye Johnson
Crystal Palace have reportedly joined Leeds United and Brentford in the race to sign Wales youngster Brennan Johnson. (The Sun) (Photo by Cameron Smith/Getty Images) | Getty Images

6. Gunners keen on Ruiz
Arsenal are pressing ahead with attempts to sign Napoli midfielder Fabian Ruiz this summer, with Mikel Arteta believing he is ideal for the Gunners. Newcastle have also been linked. (Mirror) (Photo by Francesco Pecoraro/Getty Images) | Getty Images

7. Toon keen on Aboubakar
Newcastle United are ready to rival West Ham United for AFCON Golden Boot winner Vincent Aboubakar, who is keen to join an English club. (Kick 442) (Photo by CHARLY TRIBALLEAU/AFP via Getty Images) | AFP via Getty Images

8. Villa urged to sign Bissouma
Aston Villa have been told by Kevin Phillips that the signingof Brighton midfielder Yves Bissouma would be a ‘massive boost’ to the club in summer. (Football Insider) (Photo by Mike Hewitt/Getty Images) | Getty Images


