The second iteration of 2v8 is now LIVE - find out more information here: https://forums.bhvr.com/dead-by-daylight/kb/articles/480-2v8-developer-update

how maps should work (how maps are picked)

knowing that there are different variations of the same maps (macmillan, junkyard, farm, swamp) a recommendation for the devs is to add a slightly bigger chance (%) for some of the one time maps (the game, mothers dwelling, treatment theater, etc) because there is only one type of these maps unlike the others. Adding this would be good to keep variety so you don't get worn out of playing a type of map that you have already played several times over again and keep things fun and interesting.