Roman legionaries were also taught to throw stones at the enemy! If all else fails, bludgening always works, and rocks dont rust.
As excellent as the Romans were as heavy infantry and artillarymen and engineers, not so good at bows and such. And you know as well as I do how good they were at adapting and improving on exisiting things, and adapting foreign troops in special roles was fiscally prudent, and won wars and seiges. I'll bet the Germans they enlisted in various auxillarie cohorts were suprised to be off in Egypt or other arid places too! "Welcome to the Army, maggots, now sweat - only 25 years till you get your discharge. Think of the great tan you will get."
I've seen the same tombstone, with the pointy helmet and the long flowing gown / tunic, yes? There is other iconography of bows and archers, not much, but after 2000 years, pretty nice we have anything left.
I've seen Cole's work, and lust after it. Amazing stuff, and pricy alas.
Dane