Hard Mode Etiquette

[Yvain]

However, using a crossbow will be more effective for commandos since the damage output isn't affected by the proficiency or another skill like power throw/strike/draw. Only your aiming skill is worse after all.

No, your reloading speed is worse too, don't forget that.

Best role for commandos who can't shield is of course slasher, but pikemen must check if any commando needs a spot to slash.