Good chance depending on:
1 What position you play, Italian teams generally look for certain positions.
Good- Fly half, Second Row (not many tall guys in Italy play rugby), Number Eight.
Bad- Front row generally they buy in Argentinians because they are cheaper.
2 Your size. Italians are pretty much of the mindset the bigger the player the better.
3 The club level you play at.
4 What Passport you hold as each team can only have a certain amount of foreign players.
I am guessing you played for British Universities against Italia A last month in Sardinia. If so make sure you get a copy of that game.
I would get onto it pretty quick smart as the market for players is starting to get busy now.
Let me know your details and I will enquire with my agent what your chances are.
Italy is a great place to develop your strength and start out professionally.
Great country except for the bloody Italians.