Inzaghi goes to show what patience and trust -and not a lot of money to pay for dismissed managers- does for a football club.
In different times (Moratti era) Limone would have been fired a long time ago, but now he get's the chance to evolve and learn. We have seen glimpses of what Limone is capable of.
The way he set up his (inferior) team to Man City showed us that. And I was also impressed how the team turned things around last year when it was not going their way. This is also thanks to Limone's man management skills. Ofcourse I have no insight on how things are going on around Inter. Although I get the feeling the players enjoy playing for Limone.
If Limone keeps evolving and learning, winning prizes and competing in Europe. It would not surprise me if EPL or some tier 1 teams in Europe come calling.