One of the things that really frustrated me is when there are 5 animatronics in line to enter the office while you simultaneously need to contend with Toy Freddy, the music box, foxy, and balloon boy. I think preventing balloon boy from moving out of the vent(s) while toy chica and bonnie are currently in the office and preventing foxy from jumpscaring you while there is someone occupying the space in front of your desk, including mangle, would make good balancing. Though, i do think the nerf to foxy is the more serious of the two issues. Part of me thinks that the time needed to have the freddy mask on to repel mangle is too long, maybe 67% percent of the time they currently take.
Although, I could be wrong and I might just be bad at videogames lol.
Love what this project has done so far, can't wait for the full release!