Difficulty format for Normal and Savage will remain in 4.0

[Sparktacus]

So you would kill one of the game's most powerful motivation tools to do content? Okay

There are so many ways that this system could be implemented without being a detriment, since you could not think of one let me share one with you. Here is an idea for you, tokens available from only doing certain content. And you know how SE loves their tokens. This is a simple example but you can let your imagination run wild, go ahead try it, its fun.