It wasn't the appointment of Allegri.
It wasn't the exodus of summer 2012.
It wasn't the sale of Silva or Ibra.
The biggest mistake of the past 4 years was resting on our laurels when we won the Scudetto.
If you look back to summer 2011, when we were newly-crowned champions of Italy, I posted a salient thread here.
I said we absolutely needed to use this opportunity, of being crowned champions, and of being in the CL by default, to take our chance and restore ourselves at the top table of European football.
We were suddenly an important team again, and with the money from CL plus winning Scudetto, there was a chance to cement ourselves back by spending a really serious amount of cash to make ourselves a world class team again.
My view was about £50-100M was needed, and at least 3 or 4 absolutely top class stars with it.
What did we get?
Mexes, who's done ok, SES, who's faded horribly since last season, and that was it. There was a glut of other mediocre players who came in and made very little impression.
This was our moment, our chance to reaffirm our place by the side of the likes of Barca, Man Utd etc, given how we'd dwindled since winning the CL in 2007 - but we just didn't bother.
We spent pretty much nothing and now look at us. The glorious Milan has become a mid-table Serie A team who can't even beat lowly Parma.
Unfortunately I can't see any light at the end of the tunnel. I can't see any desire by Silvio to invest badly needed cash in this team, all I see is silly speculation about how we'll get rid of some mediocre players and replace them with other mediocre players.
We get to look forward to:
Rami, a French defender who has had an uninspiring career and is absolutely no better than Mexes.
Honda, who at 27 has arguably already had his best days at CSKA and while not a rotten player is not quite the world class upgrade to someone like Birsa that we need.
Once upon a time Milan were linked with, and bought, quite simply the world's best players. Now these players cost 80M and go to City, Madrid, Barcelona, PSG, Monaco and even Arsenal. We couldn't even manage to sign Hamsik, who while a very good player is not the best.
We've become a different Milan, one unworthy of the San Siro, all because Silvio's a borderline paedo who spends more time defending himself in court than giving two hoots (or cents) about Milan.
Anyone got any inspirational words of comfort?