I want to ask about the news...
Why the hell does anything cost 5 engrams to focus? First and foremost, this is absolute nonsense. I don't care if drops increase. There is nothing you've created that is worth 5 engrams to focus. People can stick with the randoms and probably get the right rolls faster.
Secondly what kind of nonsense is one engram for Adept weapon focusing, and 5 engrams for regular Nightfall focusing? GMs should drop more loot anyway, because they're harder and take longer. The cost should be the same for focusing. This sounds like rewards are getting worse for GM, to me. If you're saying its one engram to focus, that tells me to expect alot less drops. It tells me they're rare, so make it count.
Two should be your max for any focusing. Unless you create exotic level legendaries with insane perk combinations that destroy everything at even the highest difficulties. All of this needs to be redone to something reasonable, especially since people aren't playing like they used to.
You think they'll flood back when everything is even more expensive to deal with?
Just farm gms for guaranteed drops? Even better on double drop weeks.
5 to focus has never been problem when we have so many engrams that will eventually come.