Very Italian of you! I love how people with different cultural backgrounds often add their own special dishes to the basic Thanksgiving dinner.
Do you make the sauce from scratch?
My own ancestral background appears to be some mix of British, Scottish and Irish. So I guess I could add colcannon and .. uh, haggis?
No, never mind. 
LOL

My family has always done Italian on Thanksgiving, mixed with the traditional.
This year my sister-in-law is supposed to host, and she'll do the traditional stuff. Mom will make her meatballs and sausage, and I'll make the pasta.
Yes, I will make the sauce pretty much from scratch.