We had a play session with the LotRO devs today covering the final eight chapters of Volume III and chatting a bit about what players will fill their time with as they wait for Update 14. Update 13 is certainly replete with plenty to do and see, from an upgraded inventory, mail improvements, a scaling Ettenmoors, revamped zones, and new crafting challenges, but the main story is what pushes the game forward.
In the final chapters of Volume III, players will not only investigate what happened to Isengard during the Battle of Helm's Deep but will have the option of jumping into the shoes (roots?) of an Ent for a unique perspective of an important character in the books. It'll be worth the journey, if only to have a shot at obtaining the first (non-Lore-master) cosmetic pets in the game. You read that right.