Saban will watch the drill with his arms crossed. McClain will watch the drill with his arms crossed. When McClain, consciously or not, adopts Saban's posture, it is physical confirmation of what everyone within Alabama football already understands. Ro McClain is Nick Saban writ large -- and fast and explosive. "Coach on the field" may be a cliché. With McClain, it fits. He may have a football-hot body but McClain is loved by his coaches and his teammates for his mind.