I personally think they might cut those modes down to 8 nights. keep the game a bit more unique. But that is my opinion. I think that would be fair considering how difficult Night 12 is on both gamemodes.
Eh, security room night 12 is not that hard when you know Bloodmoon Ari mechanics
I learned her mechanics but when being attacked by 2 girls forcing doors to stay closed and maintain sanity and problems all at once, makes it hard.