Gallic Rome

In 486 the Battle of Soissons was fought between the Frankish forces under Clovis I, and the Gallo-Roman Kingdom of Soissons under Syagrius. The battle was a victory for the Franks, and led to the conquest of the Roman rump state of Soissons, a milestone for the Franks in their attempt to establish themselves as a major regional power.

But what if Clovis had failed?