2009-2010 - 3rd
Ibrahimovic joins
2010-2011 - 1st
2011-2012 - 2nd
Ibrahimovic leaves
2012-2013 - 3rd
2013-2014 - 11th when sacked
We signed Ibra as well and that didn't translated into a league title didn't it? The AC Milan of 2010-2011 was a hot potch of old players (Nesta, Inzaghi, Zambrotta, Gattuso, Pirlo, Seedorf, Oddo, Ambrosini), rejects from elsewhere (Robinho, Ronaldinho, Flamini), an injury prone player who were screwing the owner's daughter (Pato) and of course 2-3 top players (Ibra, Thiago Silva, Cassano). That's not a nightmare of a team to manage. The seniors had won everything and they wouldn't stand criticism from a then inexperienced manager. Pato was untouchable since he was sleeping with Barbara Berlusconi. Ronaldinho was by the time simply picking the salary. His motivation for football had long gone. Then there was the bad boys ie Ibra and Cassano. The former was far more difficult to manage back then then he was with us while the latter was Balotelli's standards of madness.
Not to forget what was going behind the scenes.
A- intrusive owner who thinks he's Sir Alex level of tactical brilliance whom when not busy escaping justice he was busy trying to force his tactics on the manager.
B- an obsolete CEO who would buy any free transfer he could get his hands upon.
C- Barbara Berlusconi who shared her father's lust, ambitions and love in intruding on football manners without sharing his experience in football. Towards the end little Barbara would engage herself in an open warfare with Galliani because she basically wanted his job.
AC Milan was a powder keg ready to explode. Allegri managed to win the league and kept doing well until Berlusconi basically stripped him of every player who knew how to play football. In 2011-2012 Milan got rid of Pirlo, Jankulovski and Legrottaglie, In 2012-2013, 4 legends left the team (Gattuso, Nesta, Inzaghi and Seedorf) + Milan sold off Thiago Silva, Cassano and Ibra. Their replacement were, erm, De Jong, Bojan, Pazzini + Montolivo & Mexes on free. Despite all that AC Milan managed to come 3rd. Then in 2013 Milan sold off Boateng and Flamini with Ambrosini retiring and bam all went down like an avalanche.
What Allegri did at AC Milan was extraordinary. I dare to say at par to what he did with Juventus. I can understand people having concerns about his defensive style. However don't criticise him on what he did at AC Milan. He was the first man AC Milan wanted when he became available.
Also no one has as much experience in managing a crap squad with delusions of grandeur and bad owners to match better then Massimiliano Allegri. The reason being that unlike most managers the guy has no philosophy. He builds his tactics bottom up ie basing on his players strengths and weaknesses. He's also one of the greatest communicators in football which means that he rarely loses the dressing room.