The decision puts a doubt over next weekend's scheduled third round of games and a meeting to discuss this year's Six Nations, set to start on 6 February
"You have two types of people: fighters and victims. You need fighters and you don't want any victims," said Arteta ahead of the League Cup clash against Manchester City
United will play away first against Sociedad, which has been inspired this season by former Manchester City playmaker David Silva’s homecoming to Spain.
Sociedad were heading out of Europe as the final two matches of Group F headed into stoppage time, with Alkmaar set to go through in second place as the Dutch side were drawing at bottom side Rijeka and Napoli led in Naples thanks to Piotr Zielinski's fine first half strike
Europa League: Napoli, Young Boys aim for progress to Round of 32 with six qualifying places up for grabs
Here's a look at what’s happening in the final round of Europa League matches on Thursday/Friday.
Mourinho admitted that the quality of the Europa League was enhanced by Champions League teams entering after Christmas, but questioned the sporting integrity of it.
Arsenal fans Steve Manzanero recovered from the coronavirus last month but sees fans returning as a necessary part in the reopening of society.
Europa League: Tottenham salvage point against LASK Linz to reach knockout stage; AC Milan, Rangers also advance
In Linz, the hosts dominated the first half but only scored once, through Peter Michorl. Spurs, who had not managed a shot on target, won a penalty for handball in added time. Gareth Bale converted for his 200th career goal.
Europa League: Tottenham Hotspur, Rangers aim to clinch knockout spots; Leicester City face long trip to Ukraine
Tottenham Hotspur head to Austria looking for the point that would take them through to the Europa League last 32 on Thursday, but the Premier League leaders will have one eye on the upcoming north London derby and the fitness of Harry Kane.
Europa League: Napoli honour club legend Diego Maradona with win; Leicester City, Arsenal reach last 32
Gennaro Gattuso's side entered the field all wearing the number 10 jersey of Maradona, who won Napoli's only Serie A titles in 1987 and 1990 as well as the 1989 UEFA Cup.
Premier League: Top clubs will struggle with injuries without changes to fixture list, says Liverpool's Jurgen Klopp
Klopp's men saw off Leicester City 3-0 in Sunday's late Premier League kick-off and will welcome Atlanta to Anfield in the Champions League on Wednesday before travelling to Brighton for Saturday's early kick-off.
Premier League: Jose Mourinho's 'aura,' new additions to squad could help Tottenham to trophy, says Harry Kane
Spurs, without silverware since 2008, are second in the Premier League, through to the League Cup quarter-finals and well-placed to qualify for the Europa League knockout stages.
Europa League: 'It's just a matter of time', Jose Mourinho backs Spurs 'legend' Harry Kane to break goals record
Harry Kane brought up his double century - in his 300th appearance for Spurs - with his 12th goal of the season in Thursday's 3-1 away win over Bulgarian side Ludogorets in the Europa League.
Europa League: Yusuf Yazici nets hat-trick as Lille stun AC Milan; Arsenal, Leicester City and Tottenham win
Yazici's goals put Lille, who are unbeaten in all competitions this season, one point ahead of Milan who lost for the first time since football returned from the first coronavirus lockdown.
Europa League: David Luiz makes injury comeback ahead of Molde clash as Mikel Arteta seeks to rotate squad
Arteta initially feared that Luiz would be out for "a few weeks" but the 33-year-old has resumed training and is available for selection.
Benfica and Rangers earned their second straight victories while Hoffenheim and Wolfsberg cruised to big away wins.
Smarting from a 1-0 loss at home to Leicester at the weekend, the Gunners host Irish side Dundalk in their second Group B fixture following a come-from-behind victory in Austria in their opening match.
Ibrahimovic, 39, is the top scorer in Serie A with three braces in three maches played, having missed two with COVID-19.
Europa League: 'Loved and appreciated' Gareth Bale starts as Tottenham Hotspur win, Celtic undone by AC Milan
After coming on as a substitute against West Ham for his first appearance since returning to Tottenham, Bale played more than an hour against in the Group J match against Austria's LASK, and had a hand in Tottenham's second goal.