Suggestion for balancing the game for good: Have certain(or all)killers have their own dedicated map
Kinda like Freddy's dream world is to him(a home field adv)
This would avoid the common pitfalls that constantly plague this game: playing whack-a-mole with bugs and balancing. It would cut development time, save money in the long run, and allow more creativity to enter into the game.
Instead of reworking leatherface's design to fit into multiple different maps to make him viable and in-return breaking a lot of stuff along the way, why not just make the killer his own map that plays into his strengths and go from there?
Because, besides giving him something boring like super sprint like billy or teleportation, he will most likely never be viable as a killer because the way certain maps are design. He cannot adequately pressure gens fast enough to make him a choice vs good survivors/teams.
You also don't necessarily have to give every killer in the game it's own world map. Only for certain killers that need it.