Ruben Amorim is set to become the next manager of Manchester United with the Premier League club prepared to pay Sporting the 10 million euros ($10.79 million) release clause, the Portuguese club said on Tuesday.
Holders Manchester City will take on RB Leipzig, Red Star Belgrade and Young Boys in Group G.
The incident was one of many involving match officials being confronted in the top flight at the weekend, with the FA also charging Liverpool manager Juergen Klopp with improper conduct for his outburst at an assistant referee.
Video footage appeared to show Ronaldo angrily slapping the phone out of the boy's hand as he walked down the tunnel.
United issued a statement defending the striker, saying there was no malicious intent behind Cavani's message.
Jose Mourinho's side have been the most impressive of any of the title contenders.
Paris St Germain forward Neymar has been charged for "insulting and/or molesting" the referee following his post-game rant after the French side were knocked out of the Champions League last 16 by Manchester United.
The English Football Association (FA) plans to slash its annual budget by 75 million pounds ($93.20 million) to tackle a possible deficit of 300 million pounds over the next four years due to the COVID-19 pandemic.
German clubs returned to training last week with squads split into small groups and having to adhere to strict social distancing guidelines.
A drunken Manchester United fan called the police emergency line in a futile attempt to talk to former manager Alex Ferguson about the club's League Cup semi-final loss to Sunderland on Wednesday.
Jose Mourinho has been charged with misconduct in the wake of his comments about referee Anthony Taylor before Manchester United's goalless draw with Liverpool last week, the Football Association said on Thursday.
'When you are outside the top four I don't think you should speak about the title'
Manchester United manager Jose Mourinho has dismissed speculation about his future at the Premier League club, saying he would like a long-term stay at Old Trafford provided the team's owners are happy with his input.
A preview of the line-up action in the English Premier League.
Barcelona's Lionel Messi, Bayern Munich's Franck Ribery and Real Madrid's Cristiano Ronaldo are the three final contenders for the 2013 Ballon d'Or award.
News of all that's transpired on and off the football field
Manchester United battled back from two goals down to beat Newcastle United 3-2 at Old Trafford on Saturday as a 90th-minute winner from Alexis Sanchez completed a spirited comeback to ease the pressure on manager Jose Mourinho.
Manchester United are optimistic ahead of a crucial period of fixtures as they are close to finding their best form, midfielder Ander Herrera said ahead of Sunday's top of the table showdown against Premier League leaders Manchester City.
It might not save manager Antonio Conte's job but Chelsea can still salvage a disappointing season by winning Saturday's FA Cup final
News of all that's transpired on and off the football field
A summary of sports events and sports persons, who made news on Thursday
Sepp Blatter, Luis Figo, Michael van Praag and Prince Ali Bin Al-Hussein have bid to stand for FIFA president.
Three time European champions Inter Milan were stunned 2-0 at home by Israeli side Hapoel Beer-Sheva and Manchester United were floored by a late goal from Feyenoord as the Europa League group stage got underway on Thursday.
News of Van Gaal's impending departure from the club leaked out minutes after Saturday's 2-1 extra-time victory over Palace and, following relentless media speculation and a day of negotiations, it was confirmed by both sides on Monday evening.
Meet the men who shall face off against FIFA president Sepp Blatter