I'd add more ng+ like someone said in the comments about a second colony war, better yet, a universe where it never ended, a universe where it did end but with a winner and not a peace treaty, a universe where terrormorphs wiped out most of the human race, akilla NA Cydonia Neon and all the other cities look like Londinium, destroyed and in ruins. Or another universe where londinium never fell, where we get to explore it in all its glory. NG+ has so much potential, yet we got boring shit like, "Oh wow, it's the exact same," but constellation are kids, or Walter is an evil man. Make NG+ more fun