Although more reinforcement is requested says little about a pull-out. As the troops were sent for "peace-keeping" operations, it appears as though they are amid a war. The Italians voted to keep troops for another 6 months last March.
However, more interestingly (from the Middle East Online):
On May 8, the Senate in Kabul approved a bill that called for negotiations with the Taliban, a ceasefire, and a date for the withdrawal of foreign troops. The proposed legislation demands that foreign forces should not engage the Taliban unless they are themselves attacked or have first consulted with the Afghan army, police and government.
The bill reflects a growing popular rebellion against heavy-handed American army tactics and aerial bombardments, which have brought death and destruction to many parts of Afghanistan. The bill has to be approved by the lower house of Parliament and by President Karzai before becoming law.
On May 10, Iraq had followed suit with similar legislation of which a majority has required a timeline for the withdrawal of troops. The homecoming of Italian troops seems more and more imminent.