I recomend you not to sign any player with Inter. Better, never sign a player when managing a big club, unless your fauvorite policiy is galacticos.
With no signings you can still win everything with a big club, it is your management ability which is important.
It is really sad when I read this forum, and everyone is talking about buying players for big clubs. Isn't it weird to see Kaka playing for Man. City, or Messi for Man Utd, or C. Ronaldo for R. Madrid, or Del Pierro for Lyon, or Fabregas for Juventus, S. Gerard for Inter or have a squad with the best of the best, which is unreal. Those players are die hard where they play already, think about it. What is Barca without Messi anyway, etc. If you like for example Del Pierro, go manage Juventus, and develop your own stars through Juve Youth Academy.
Sorry for my outburst, but this is a thing I must have said, no offence.