Hi!
I emailed Bethesda about a suggestion on a neat feature few hours ago and I think they were positive about this one. The feature was when you have finished the whole game, a new option appears before you load a new mission or a new game; unlimited runes. Now, with this option, you can enable or disable it. If enabled, no runes will be found in the game and you have unlimited runes to play with. But if it's disabled, runes can be found as it normally is.
If this feature comes in a future patch, you can play around like never before! Explore new possibilities and really foul your enemies.
How many here want to see this feature in this masterpiece game?