Absolutely all those are the must if we only get 4 bad ends again.
Drew x Ophelia has been a long time coming.
Cerberus X Ophelia because i'm hoping all the main girls get a turn and Ophelia is my favorite main girl, so i'm hoping she isn't skipped.
Kevin x Brenna (OR Cath) because they hate Kevin.
Hunter x All girl pregnant, because we STILL don't have pregnancy in the main game.
All of these should absolutely happen before the game wraps up.
All the options for bad endings look quite possible, but let's not forget about Amber and her father, if of course they are in the plans?
And now moving on to the bad ending: about Hunter and all the pregnant girls, how do we understand this? didn't he run away and get all the girls so easily? but I have 3 options for how he can do this... 1: these are Keira and Nora, it sounds stupid, I don’t know why they would do this, betray their loved ones, their family for the sake of sexual adventures and benefits for Hunter? but judging by their strange behavior, there is an assumption that they are working for Hunter...
2: this is Drew, you can expect a lot from her, and we also see her ability to manipulate, she has insidious plans and of course I’m sure she has fear of Hunter, he is holding her under something or blackmailing her, so she will work for him...
and of course the last option 3: This is the new Annabelle... initially we will see that she is shocked and does not understand what is happening because in the monastery she's been well looked after, everything will be quiet at first, BUT what if she works for Hunter, because Hunter himself controls her?
could she have a chip or hologram in her head like a robot, like Sterling did...? sounds like a fantasy, but something must be wrong with her and she will listen to Hunter's voices or orders for a while, on the other hand, she will be on the side of Sterling and his family, and at the same time, it seems to me that she will be controlled and she will not completely remember or understand this...