'Solskjaer has improved morale by freeing players from the shackles with which Mourinho had bound them.' 'He has made his team a happier bunch of people,' says Suhit K Sen.
Former Chelsea midfielder Frank Lampard has been appointed manager of Championship side Derby County, with the second-tier side announcing the 39-year-old had agreed to a three-year deal on Thursday.
City are two points behind leaders Liverpool, but have a game in hand
While the lack of squad-strengthening is causing consternation amongst the fans, Tottenham's squad is still young and looks more than capable of standing its ground.
Here are five talking points from the weekend's Premier League action:
Burnley reached the Europa League third qualifying round with a 3-1 win over Aberdeen after extra time at Turf Moor on Thursday but now face another tough battle to increase their squad size.
Tottenham Hotspur's status as Premier League title chasers was seriously harmed on Saturday as they fell to a first defeat in seven league games, losing the lead to go down 3-1 at home to Wolverhampton Wanderers.
Chelsea goalkeeper Kepa Arrizabalaga remains the club's first choice but manager Maurizio Sarri is still uncertain if the Spaniard will be recalled to the starting team for Sunday's Premier League trip to Fulham.
Manchester City suffered their first home Premier League loss in eight months as a shock 3-2 defeat by Crystal Palace on Saturday left Pep Guardiola's champions trailing leaders Liverpool by four points.
United States forward Clint Dempsey completed a shock move from Fulham to London rivals Tottenham Hotspur for an undisclosed fee.
Liverpool and champions Manchester City drew 0-0 at Anfield while Chelsea and Arsenal enjoyed comfortable away wins. City are top on goal difference from Liverpool and Chelsea with Arsenal two points behind.
Manchester City are top on goal difference, with Chelsea second and Liverpool dropping to third, two points ahead of Arsenal, who routed Fulham 5-1.
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.
Fulham withstood a fierce fightback from Queens Park Rangers to beat their London rivals 3-2 and push Harry Redknapp's side closer towards Premier League relegation on Monday.
Chelsea brought a whole new dimension to the Premier League title race when they handed Manchester City their first defeat of the season on Saturday to leave Mohamed Salah-inspired Liverpool as the new leaders.
Images from the League Cup matches played on Tuesday
The injury to the Chile forward, who was left out of the squad for Tuesday's Champions League victory over Young Boys, "will require further investigation to confirm its severity", the club added.
Inter will be his sixth club in a career which began when he made his debut for Anderlecht as a 16-year-old and has taken him to Chelsea, West Bromwich Albion and Everton.
Arsene Wenger says the January transfer window should be scrapped and believes few big deals will go through before it closes at the end of the month, the Arsenal boss said on Friday.
Fulham winger Alex Kacaniklic sealed a 2-1 Premier League win at high-flying West Bromwich Albion on Tuesday to end a sorry run of results for the Londoners.
Premier League leaders Manchester City won their derby with United 3-1, while Liverpool kept pace with a home win over Fulham.
Manchester City thrashed Southampton 6-1 to remain top of the Premier League.
Mohamed Al Fayed, the man behind Fulham's modern rebirth, has asked the fans to get behind new owner Shahid Khan while describing Friday's takeover as a "new era" for the club.
Images from football matches played across Europe over the weekend.
Italian Ranieri takes his side, currently bottom of the Premier League, to United on Saturday and said he is looking forward to renewing his friendship with the man who replaced him as Chelsea manager in 2004.
Manchester United manager Ole Gunnar Solskjaer is eager to build his team around midfielder Paul Pogba despite media speculation linking the French World Cup winner with a move away from Old Trafford.
Images from the EPL matches played on Saturday
Greece captain Giorgos Karagounis has signed for Fulham on a free transfer, the Premier League club announced on Tuesday.
The victory puts the pressure back on title rivals Liverpool who are at Cardiff City on Sunday and trail by a point with each side having played 34 games.
Images from the English Premier League matches played on Sunday.
Arsenal midfielder Aaron Ramsey says he has yet to reach an agreement with the Premier League club about his future. The Wales international, who joined the club in 2008, is in the final year of his contract.
England striker Andy Carroll made an immediate impact for new club West Ham United in a 3-0 Premier League demolition of Fulham on Saturday, showing he could prosper in the capital after an ineffective spell with Liverpool.
Dimitar Berbatov finally completed a switch from Manchester United to Fulham on Friday following a merry-go-round week in which he backed out of moves to Serie A clubs Fiorentina and Juventus.
Salah was seen training with a protective cast on his forearm this week but Klopp dismissed any fresh injury concern relating to the Egyptian.
Top-class goals from Bernardo Silva and Sergio Aguero took Manchester City back to the top of the Premier League in a 2-0 win over Fulham at Craven Cottage on Saturday.
A summary of sports events and sports persons, who made news on Wednesday
Liverpool, who made nine changes to the team in their last game before the FA Cup final with Chelsea at the weekend, slumped to a 1-0 home defeat by Fulham in the Premier League on Tuesday much to the annoyance of manager Kenny Dalglish.
News of all that's transpired on and off the football field
Wayne Rooney's 21st Premier League goal of the season secured a 1-0 victory for Manchester United over Fulham on Monday to put them three points clear of Manchester City in the title race.
Arsenal's topsy-turvy season took another turn for the worse when they let slip a two-goal lead and missed a late penalty to draw 3-3 at home to a Dimitar Berbatov-inspired Fulham on Saturday.