This is great because I find the Rogue class rather useless in DA and hated having to take one with me. You also get all the item drops using this mod, too! Lock Bash This lets any class unlock chests using strength or magic. It also includes an optional Morrigan morph that makes her look more like her original face model ie. You can choose to change them based on Lore characters redesigned to fit their races better or Aesthetics characters redesigned to be more attractive or a combination of both.
If you only download one mod, this should be it. The first time I played Dragon Age: Origins was on the Xbox and I had a hard time getting into it because of the crappy graphics.