Hello devs, first off love the game, I subscribe every time I have the spare change to do so. Overall I have few complaints, and the ones I do have are directly related to my OCD (I can provide proof of diagnosis if need be.)
One thing I'd like to see if to have the game be more completionist friendly, what I mean by that is either make the unattainable achievements attainable, or hide them. So have Nico become attainable (which will never happen based on your time sensitive rewards policy) or hide the achievement to recruit him. Same goes for the DvL event, if you could either run the event again and give us the chance to complete it, or hide the ungotten achievements that would be splendid.
This seriously reduces my "quality of life" in game and would mean the world to me to be able to either complete the achievements or not have to be taunted by them.