Make Bamboozle base.
I don't see a downside to making Bamboozle a base skill.
M1 killers are the killers lacking right now, due to being looped. Top red-rank killers almost always have bamboozle equipped anyways because of how strong a perk it is.
It doesn't seem like it would be overly strong, either. It can be mind-gamed (as a Survivor if you know a killer is going to go to the window immediately to bamboozle it you can just continue to the next area).
It has the potential to make chases shorter if you are a good killer, and frees up another perk slot for M1 killers.
Can anyone think of any downsides to this possible change? As an M1 killer you are significantly weaker without bamboozle, and as a Survivor it doesn't take away your ability to mind-game. I play both sides equally and I think this would be a welcome change.