This is always an issue with refighting historical battles. Generally someone lost in real life so should the same outcome be likely for a set of rules that is faithfully recreating the abilities of the combatants? The Kelts gave the Romans a good fight at Telamon despite being badly outnumbered. They didn't seem to have an answer to Roman missile fire and the Gaesati suffered through lack of armour. We may have to add in a stratagem to our Piquet game that gives them a chance to "die with their boots on". It would seem suitable for a warrior culture in a desperate situation to have a chance to go down fighting. The Roman armies were unusually large for the time as well, so they are not in the main going to be veteran formations. The Allies could be a bit of a mixed bunch. (My Etruscans will flee at the hint of a bristling moustache, if past games are anything to go by!)