More of that please. Aikido was a major theme in the episode, and it served a greater purpose than simply looking awesome. Everyone wondered how Morgan turned full Donatello, and Episode 4 provided the answer. "All life is precious" was another theme from Eastman who teaches Morgan how to use the blunt stick weapon, a noticeable change from Morgan's original armoury which contained sharp, hand-crafted spears and an assault rifle. After buying into Eastman's philosophy, Morgan's character now has a very interesting quirk, that he can't kill. What does this mean for the wolf being held in Alexandria? And will he be made to regret not continuing his hell-bent mission to 'clear'.