Arsenal finished eighth in the Premier League but their record 14th FA Cup triumph last Saturday ensured another year of European football and the possibility of earning up to 40 million pounds ($52.58 million) in the Europa League.
On a seismic day in the history of Chelsea, Romelu Lukaku scored the winning goal in a 3-2 FA Cup fifth-round victory
Aston Villa's miserable season went from bad to worse when they slumped to a 2-1 defeat at second tier Millwall in the fourth round of the FA Cup on Friday.
Warne will travel by helicopter from London to Cardiff before handing over the ball in the centre circle.
Holders Arsenal won the FA Cup for a record 12th time on Saturday, outclassing Aston Villa 4-0 at Wembley with stunning goals from Theo Walcott and Alexis Sanchez setting up their one-sided victory.
The 44-year-old inherits a team in crisis, sitting seventh in the Premier League table -- a whopping 17 points behind leaders Arsenal -- and eliminated from both domestic cups.
Notts County produced an FA Cup replay shock with a 2-0 win at Premier League Wigan Athletic on Tuesday to earn a place in the fifth round.
Millwall and Blackburn Rovers fought out a goalless stalemate in a scrappy FA Cup quarter-final on Sunday with both the Championship (second tier) sides going into the semi-final draw.
The French striker will be absent from the Arsenal first team lineup for the first time this season on Sunday.
'It would be a bit ridiculous that 20 years depends on one game and that the future of the club depends on one game'
Leicester City reached the FA Cup final for the first time in more than 50 years
They beat Millwall to win the FA Cup final 3-0 and lift the trophy for a record 11th time.\n\n
Chelsea exploited Manchester City's decision to field a weakened team by romping to a 5-1 win in the FA Cup fifth round on Sunday as they joined London rivals West Ham United and Crystal Palace in the quarter-finals.
'Sometimes when you have to go you have to go'
Hull City beat Sheffield United 2-1 in a fifth-round replay to reach the FA Cup quarter-finals for the first time in 37 years on Thursday. Peter Halmosi struck 10 minutes after the break to send Hull through to face Arsenal or Burnley in the last eight.
Teenager Dan Gosling scored deep into extra time to give Everton a 1-0 win over city rivals Liverpool in their FA Cup fourth-round replay on Wednesday.
Bristol Rovers got the FA Cup fifth round underway with an upset on Saturday when Rickie Lambert's late free kick gave the League One (third division) side a 1-0 win over Championship (second division) Southampton.
Everton were knocked out of the FA Cup 1-0 by third division Oldham Athletic in the third round.
England forward Marcus Rashford was on target again as Manchester United earned a nervy 3-1 victory over Everton in the FA Cup third round on Friday.
It looked as though substitute Harry Kane's late penalty had put Tottenham into the quarter-finals but fellow substitute Davies fired home to provoke joyous scenes at Spotland.
A 68th-minute penalty by Cristiano Ronaldo secured a 2-2 draw at Middlesbrough in their FA Cup quarter-final.
A summary of Saturday's matches in the FA Cup.
Manchester United beat Reading 3-2 in an enthralling FA Cup fifth-round and earn a place in the quarter-finals.
Wolverhampton Wanderers stun Liverpool 2-1 with a 94th-minute winner to revive survival hopes and dent the Reds' top-five push, while Everton and Sunderland claim crucial Premier League victories.
Liverpool thrashed third division Luton Town 5-0 in an FA Cup third-round replay with Steven Gerrard grabbing a hat-trick.
Liverpool drew 1-1 at third division Luton Town and Newcastle United were goalless at Stoke City in the FA Cup fourth round.
Arsenal had to come from behind after Sergio Aguero scored his 30th goal of the season for City in the 63rd minute, racing away on to a pass from Yaya Toure.
The next instalment of Chelsea manager Jose Mourinho's mind games with Manchester City's Manuel Pellegrini and Arsenal's chance for redemption against Liverpool provide the backdrop to a mouth-watering FA Cup fifth round.
Sunderland defeated Newcastle United 2-1 with a late goal from Brian Brobbey, while Nottingham Forest secured a 3-0 victory over Tottenham Hotspur in Premier League action.
Phil Neville scored the decisive spot kick to give Everton a 4-3 penalty shootout win over holders Chelsea after their FA Cup fourth-round replay ended in a 1-1 draw after extra time at Stamford Bridge on Saturday.
Liverpool beat West Ham United 3-1 on penalties after the teams were level at 3-3 after extra time in the FA Cup final.
Arsenal must not rest on their laurels after successive FA Cup victories and instead use one of the side's 'best squads' to inspire them to Premier League glory next season.
Cesc Fabregas came off the bench to score a last-minute penalty to earn 10-times winners Arsenal a 1-1 home draw with Championship (second division) side Leeds United in a pulsating FA Cup third-round match on Saturday.
Arsenal seized control of the Premier League title race as Bukayo Saka's goal secured a priceless 1-0 win at Brighton and Hove Albion and Manchester City could only draw 2-2 at home to relegation-threatened Nottingham Forest.
Roberto Mancini, the King of the Italian Cup, took his first step towards Wembley when his Manchester City side earned a 1-0 third-round FA Cup win at Championship side Middlesbrough on Saturday.
Arsenal crushed Middlesbrough 4-1 while Chelsea ended the challenge of minor League Scarborough with a 1-0 win.
Chelsea defender Branislav Ivanovic will miss Sunday's FA Cup semi-final against Tottenham Hotspur at Wembley after being handed a three-match ban by the Football Association (FA).