I find the commands to be useful to an extent, like to quickly warn people of enemies coming from behind or to the flanks. However, I can't help but spam them a little sometimes. "attack their archers" I yell as I'm about to stab one in the face. Dunno, seems funny =p Don't know if it's because it's taunting them or because it's a goddamn archer getting stabbed in the face, suppose either could be funny.