I am the first one to mock games for re-coloring mobs so that you are fighting the same guys at level 40 as level 4, only blue versions with new hats. Indeed, The Lord of the Rings Online™: Shadows of Angmar™ was really disappointing when I got to Evendim, because the level 1 bandits get new jobs as level 35 tomb robbers, along with their friends the wolves and the bears. The developers seem aware that boars are the only missing piece.
And then you go to Angmar and meet these guys. Yes, this is the cave claw model from level 2, and the fight is pretty much the same, but it becomes something special when they are brightly colored world-devourers whose forelegs are taller than you are.