After the Roman reconquest of Italy there were probably not many organized groups of Ostroghots left. The reminder were probably assimilated into the Latin-speaking majority, or by Longobards and Franks. Generally the goths were always a diverse group and the Ostrogoths even more so. Maybe it is better to see them as an umbrella term covering a diverse people precariously binded together around some weak institutions like the Amal dynasty and the Arian church by the spoils taken from their subjects. Like for many other similar groups, defeat meant the collapse of the institutions and, much more important, losing access to the spoils of conquest . Most migratory tribes ended without leaving much behind, including Huns, Vandals, Suevi, Alans, Burgunds, Gepids, Avars etc