Add the new exotics to the entire loot pool... not just worse lost sectors.
Making life bars bigger doesn't add fun. Adding champions doesn't add fun. Locking me in to one activity with both of those things isn't fun, especially when there aren't any buffs for me to take advantage of like old school nightfall burns.
And while I'm here: harder doesn't automatically mean more enjoyable. You're bungie, stop trying to be From Software. The feeling I get after doing these master and grandmaster things isn't "YES!" The feeling is a disgusted "-blam!-ing finally."
Which, again, isn't fun.
IDK to me they are a lot of fun to me. I like not skipping my way through the entire game. Same reason why I like sunsetting. The difficulty right now is great if even enough. Using the same guns and opening exotic engrams are too easy, but [b]some[/b] people can’t manage to do anything different.