Not sure if you guys can see it but they are removing some things in DA 2.
1) No Isometric view it will be going with the over the shoulder view.
Mike Laidlaw explains:
"For budgetary reasons, we focused our work on a 3rd person view, that asks for very detailed and nice textures so that the player can admire the game with a close-up view. With an aerial view [isometric] we should cover much more ground and so create other textures. Now, the game mainly sold on console, so we're going the way of the audience".
2)No Modding tool kit. No explanation why they removed that.
Edit: There will be a toolkit it will be an updated version of the current one.