You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
Pretty much what it says in the title.
What if the Lombards don't invade invade Italy?
What if they get conquered by the Avars?
or
What if they migrate into Dalmatia and the western portion of the Balkan peninsula like the Slavs did in OTL?