Who was the best Roman general?

[Marshall Louis-Nicolas Davout]

Roman general Flavius Aëtius

He was one of the last Romans(a real roman) to actually defeat Attlia the Hun at Chalons.He was a proper leader,and at that time could have bought rthe old legionary army of rome back.Except I think he died or was mudred.The western roman empire at that time was so weak,only the east could have surived.FLavius would have been fit for a emperor ,the first thing he would have done is after defeating attllia,he should have taken power in rome,then he needed to drive back the germanic tribes prouling gaul and spain.He'd then go to the eastern roman empire,defeat the eastern emperor,and unite the empire,Then in the east he would wipe out the enemies there.He'd then reorgainese rome,bring back the old legionary army of rome ,and Rome would have established its power again once and for all.

Of course ,this never happened in the first place.:(
As he was assianted by the foolish roman emperor Valentinian.Had Valentinian not done this.The roman empire had a chance of striving much longer