2. Deathstroke Hunting Batman
Now theres a thought, we know Deathstroke is in the game as one of the top assassins heading Batman's way and we know he will be playable in the challenge maps if you pre-order but how awesome would it be if he had his own section of the game? This was done in Arkham City with Catwoman where the player played as the feline for a few scenes throughout the game which told a side story to what was happening with Batman until their paths cross. If this could be done with Deathstroke it would be a stroke of genius, jumping around as the ninja assassin, beating up street perps looking for information and possibly even a battle with Batman himself before changing back over the The Dark Knights perspective. It could really be a game changer and something Im sure every DC fan would jump at the chance to do. You have never been able to go a proper villain before and one with immense agility and power so this could be the best side mission of all.