........But consider this...
There is mention here of Hun armies and Roman armies. Who exactly made up these armies?
The Roman armies were far from Roman and likewise, Attila's army was far from Hunnic. The Romans made extensive use of Hun mercenaries. For many years they carried out the work that Rome was not capable of, their ability was very convenient to an Empire full of plotting and intrigue.

As to the demise and susequent fortune of the Huns, there are many theories and they would require another thread to cover them all.

.....Orda