I'll bring it up again. My stance. I'd much rather the AI be tweaked and customized on the various animatronics, than add in Easter Eggs and Fanimatronics. Honestly, I'd take that over even adding some of the major characters that are still not in yet, like the non-withered originals from FNAF1, if they haven't already been added. Two ideas for this would be that Foxy runs when there's blocks between him and you (but not if your back is turned to him). If cameras are added, you can see this happen on the cameras. Mangle, after getting a bit more.. mangled, climbs and hangs from the ceiling and stuff, if that's possible.
I'd also like to see a block or entity for the Empty Freddy suit and a mechanic (if possible) where if you get killed within a certain distance of one, your items and stuff go into it, representing you getting stuffed in it. It becomes a stuffed Freddy suit if this happens. Alternately, perhaps just making this something that appears where you die would work better or maybe you craft this, so that if you die, you're stuff goes into it, instead of on the ground. It would act like a large death chest.
"I don't plan to add a new dimension at the moment. It's just to performance heavy on servers, and the current dimensions need more attention before we start adding new ones." < Yeah, like biomes or actual varied terrain in the nether. Nether ruins didn't do the trick at all.
Hey add the music box sound when Marinate jumpscares you! Also how about the Phantom Freddy,Chica,Foxy,and Bonnie. and hmm... make some of the guys that are commuting on THIS thread a anamotronic (Example: ME)