Workshop

Maybe it would be better to give the city doctor a resurrection with the possibility of forming a bond?

No need, the city is doing perfectly fine with nighttime activities.

And allow the sword to simultaneously control the voice of the target for the Night Action?

Now that's interesting, it might work. Of course, it could also backfire and harm the city, or it could target the Mafia. In my opinion, it's worth trying this setup.

Hmm. 6:5:2... Well, perhaps one more city role wouldn't hurt.

There will be a need for many more city roles. With this setup, even with 7-5-2 or 8-5-2, there's no point in executing anyone. If you miss, it's game over; if you hit, there's not much benefit anyway. Therefore, two maniacs are not ideal.

introduce some kind of gimmick?

What is meant by "gimmick"?