Champions League: AC Milan seek right formula for Celtic visit
Champions League Group H
- Venue: San Siro, Milan
- Date: Wednesday, 18 September
- Kick-off: 19:45 BST
Coverage: Listen on BBC Radio Scotland 810MW and DAB digital radio; live text commentary on BBC Sport website
When Celtic sealed their place in this season's Champions League group phase, manager Neil Lennon hailed it as "the greatest thing I've ever done in football".
After Wednesday's opponents AC Milan did the same, in much more straightforward fashion, Massimiliano Allegri said "maybe I'll resign tomorrow morning".
Both men were smiling but the Rossoneri head coach's joke was rooted in frustration.
Allegri and Lennon, following a caretaker spell, were both appointed in June 2010 and the Italian was first to make his mark, ending a six-year wait for the Scudetto in his debut season.
However, with just one Supercoppa success in the past two campaigns, Allegri's position has been the subject of increasing media scrutiny.
Champions League Group H
- 18 Sept: AC Milan v Celtic, Barcelona v Ajax
- 1 Oct: Ajax v AC Milan, Celtic v Barcelona
- 22 Oct: Celtic v Ajax, AC Milan v Barcelona
- 6 Nov: Ajax v Celtic, Barcelona v AC Milan
- 26 Nov: Celtic v AC Milan, Ajax v Barcelona
- 11 Dec: AC Milan v Ajax, Barcelona v Celtic
In contrast, Lennon enjoys near untouchable status, with Celtic dominating domestically and preparing for a second successive season in the rarefied atmosphere of Europe's premier contest.
Celtic are the underdogs in a heavyweight group that includes Barcelona and Ajax.
But there is a glimmer of light for the Scottish champions, with Ajax weakened by high-profile departures and Milan in transition.
Allegri inherited an ageing squad, with Gennaro Gattuso, Filippo Inzaghi, Clarence Seedorf, Alessandro Nesta, Gianluca Zambrotta, Andrea Pirlo, Marek Jankulovski, Massimo Ambrosini, Massimo Oddo and Ronaldinho among the title winners of 2010-11.
The old guard has moved on, with Pirlo's continued brilliance at Juventus a source of regret at the San Siro.
The loss of such gifted players and powerful personalities has taken its toll, with Allegri's men finishing a distant third last season as Pirlo inspired Juve to the title.
Lennon, however, is unlikely to feel too sorry for the opposition.
The seven-time European champions, owned by former Italian Prime Minister Silvio Berlusconi, could afford to buy Colombia's Cristian Zapata - after a season on loan - to partner Philippe Mexes in central defence, as well as exciting young midfielders Andrea Poli and Riccardo Saponara.
The club's biggest summer outlay has been for Alessandro Matri, who scored in both legs as Juve demolished Celtic 5-0 on aggregate in last season's Champions League round of 16.
Matri, 29, will bolster a formidable list of forwards that includes Mario Balotelli, Stephan El Shaarawy, Robinho, Giampaolo Pazzini and M'Baye Niang.
And, just for good measure, Kaka has returned on a free transfer from Real Madrid.
The former World Player of the Year won the Champions League and a Scudetto during his previous six-year stint in Milan.
Kaka's special year
- In 2007 Kaka helped Milan win the Champions League and picked up the Ballon d'Or later the same year
- He was also part of the Italian side's successful Uefa Super Cup and Fifa Club World Cup teams in 2007
The 31-year-old netted an extra-time winner that knocked Celtic out at the last-16 stage of the competition in 2007.
Just a few months later, he converted a penalty in Glasgow as the teams met again in the group stages - but Milan were beaten 2-1 thanks to Scott McDonald's injury-time strike.
Celtic lost the return fixture in Italy 1-0, but both sides progressed to the knockout stages.
Kaka also featured in both matches when the clubs met in the 2004-05 tournament, Celtic finishing bottom of their group following a 3-1 defeat in Milan and a goalless draw at home.
The Brazilian, who hardly kicked a ball in his last season at the Santiago Bernabeu, is on course for a seventh encounter with Celtic after managing 70 minutes of Saturday's 2-2 draw at Torino, with Milan staging a late comeback to earn a point.
Kaka was given a free role behind compatriot Robinho and former Manchester City striker Balotelli, who maintained his record of never having missed a penalty with the equaliser deep into injury time.
But the new arrival from Madrid struggled to impose himself and it may take a while for him to develop his fitness and an understanding with his team-mates.
With several of his defenders sidelined through injury, Allegri used Dutch midfielder Urby Emanuelson at full-back and Torino caused the visitors problems with their swift counter-attacking, exposing Mexes' lack of pace.
Torino were 2-0 up with 87 minutes gone - and could have been further ahead but for a series of great covering tackles from Nigel de Jong, who sits deepest in the midfield diamond favoured by Allegri.
Following the fortunate draw, the 46-year-old said: "The team needs to be tweaked, we have to find the balance that we lost as we have changed the way we play."
And adding to the beleaguered coach's troubles was an injury to Riccardo Montolivo that will rule the midfield schemer out of Wednesday's game.
Allegri has spoken of retiring at 55 and also of his desire to manage Italy before then.
With just four points garnered from the opening three matches in Serie A and the volatile Berlusconi calling the shots, a change of scenery could come earlier if Celtic cause an upset at the San Siro.