James Wilson was withdrawn after 39 minutes with a dead leg, during Manchester United U21's 1-1 draw against Sunderland.
Koeman has asked United to hire someone calmer after Van Gaal's tenure at Old Trafford comes to an end.
Nemanja Matic will miss a minimum of one game even if appeal is successful ruling him out of Capital One Cup final.
Arsenal open their campaign in the Champions League against Monaco on Wednesday.
Arsene Wenger visited Highbury in 1989 en route from Galatasaray.
Louis van Gaal found himself at the receiving end of Swansea director's rebuke.
Manchester City host Barcelona at the Etihad Stadium. Find out where to watch live in the UK.
Seasoned Spain international has expressed a desire to experience life in English football.
Meanwhile, Chelsea are reportedly set to appeal against Matic's three-game ban.
City's clash with Barcelona offers a chance to show they are now serious contenders in Europe.
Chelsea complete sale of promising midfielder but do have the option to buy him back in the future.
The Portugal international returned to action during the Ligue 1 side victory over Nice on Friday 20 February.
Midfielder has responded strongly to comments from the West Ham manager after Sunday's 2-2 draw.
Blues will contest three-match ban issued to midfielder following an altercation with Ashley Barnes.
Kane secured a point for Tottenham in the injury time with his 24th goal of the campaign in 37 appearances.
British Transport Police says it is taking the incident 'very seriously' in wake of Paris Metro incident.
The ex-Chelsea star says United tried to sign Hummels following Ferdinand and Vidic departures.
Jose Mourinho has had a long lasting rivalry with Arsene Wenger over the years.
Former England international believes big-money signing has been well short of his best this season.
Manchester City host Barcelona at the Eithad Stadium on Tuesday.
Adam Connolly has been banned from travelling to any town or city where United are playing.
Liverpool boss Brendan Rodgers said he found Southampton fan's disrespect of former players Adam Lallana and Rickie Lambert "disappointing".
The Spanish playmaker started his fourth consecutive game on the bench.
Liverpool boss was critical of treatment of former Southampton duo upon their return to St. Mary's.
Arsene Wenger recently revealed his admiration for the Colombian international striker.
Midfielder faces a three game-ban after being sent off against Burnley.
Louis van Gaal claims Manchester United can handle pressure of finishing season in top four.
Raheem Sterling has revealed that he is hoping to sort the ongoing contract situation at Liverpool.
Olivier Giroud has scored 50 goals for Arsenal since his arrival in 2012.
Arsenal have not managed to make it out of the round of 16 for four years in a row.