User blog comment:El Alamein/Centurion vs. Hersir/@comment-4392864-20160126213138/@comment-4392864-20160126234031

While the Hersir does bring disipline and organization to his men, most of his men are going to fight their own battles, on their own. The Centarian, and his men, fight to protect the guy beside them. They also train together, sleep together, march together - don't know about doing that together - but the legion fought as a unit, each man fighting to protect the man beside him. Granted, fighting in a forest might break them up a bit, but they always reform the unit.