I feel like there should be zone discrepancy between the different difficulties. it would make more sense because playing adventure or nightmare on zone 1 as compared to zone 2 or possibly zone 3, when it comes out, is different in the amount of time it takes to complete a zone. I would love to see this implemented soon because i would like to speedrun this game but there isn't a zone discrepancy between the difficulty here. hope this gets to whom it concerns!
I'm also wondering when the leaderboard will be formatted for each zone, Story mission, Specialty missions and Challenge missions as it's still the same as it was before release, I want to do some runs but with the way it is right now doesn't allow us to, I may do a run and just post the relevant information in the description