No, there are currently no plans to use the 777-200ER to O'Hare.
Alitalia's current 772 service to the US is on thier daily JFK
-Rome service. Effective 11 December, JFK
-Rome becomes a 767-300ER while JFK
-Milan becomes a 777-200ER again.
777-200ER service on Miami-Milan begins 1 January 2004 and will re-start between JFK
and Rome for the summer travel season.