Loads of different opinions on which players we should sign. On some of the Milan forums I go on, you see all kinds of names mentioned. What's clear is that we need the signings to be a maximum age of around 25 (perhaps a bit of leeway for defenders, who can go on longer at their peak). The players also need to be high quality, capable of performing in the Champions League. Therefore, it may take a couple of summers to completely rebuild the squad - as it's best to buy fewer players for lots of money, than dividing the funds among loads of players who just aren't good enough.
2 defenders, 2 midfielders and a striker are priorities. Whether they can all be of the quality I mentioned in the one summer is a different matter. There's also a problem with our 'keeper, but the other 5 players are such high priority that we may have to take a chance on Dida/Kalac again next year.
For the defenders, I wouldn't mind seeing Barzagli come. He deserves the chance to step up, and it would benefit our national team too! The other defender should probably be a full-back of some sort. 2 midfielders need to be an attacking midfielder and a deep-lying playmaker type so we can rest Pirlo. We have Gattuso and Ambrosini as holding players (and when we're desperate, Brocchi), but no replacement for Pirlo. The attacking midfielder would be pushing Seedorf for his place in the side (or pushing him out of it). We only have him and Kaka going forward, which isn't good enough. I suggest van der Vaart for that role. Samir Nasri is another who will easily be tempted, out of France.
The striker is obvious as Ronaldo is injured every day, and Inzaghi too old to play every game. Benzema is the obvious choice, but he would blow a huge hole in the budget. Nevertheless, that shouldn't cross Galliani's mind when buying players this summer - we need quality.