So they'll get €40M, plus I'm sure Berlusconi could pop another €20/30M from his own pockets. That money could be used to build a very strong squad, not dependent on 1 player.
This. I'm pretty sure if they get a massive amount of money from his sale, the majority of it will go to paying off debts and getting in line with FFP regs.
If there is one thing I've learned about Ibra it is that his ego is way too big for him to play in the French league. I think he's waiting for a switch to EPL or Real.