So I watched [i]The Hobbit: The Battle of the Five Armies[/i] last night, and I realized, [b]this is how the final story level should've been[/b]! Five armies: Fallen, Hive, Vex, Cabal, and the Guardians. All four of the enemy armies attack the city walls at once. This is it. Protect the city. You drop into the fight alongside an army of other guardians. Your mission: fight through the chaos and kill the leader of each of the four enemy armies. Sparrows and pikes chase each other across the battlefield, interceptor tanks steamroll over soldiers on both sides. Drop ships fly in left and right, bringing enemy reinforcements. Finally, you kill all 4 of the enemy leaders and the armies of darkness retreat. The city is safe once again. Thoughts?