There's a big jump from citizen to all the "can do something every night" roles. I think maybe there's room for some roles in-between.
All of these would also have the win ties option:
Admin Edit: No.
Community Watch:
-For one night the people who visited a Watcher are automatically put in his last will if he dies.
Escape Artist:
-Survives a lynch but appears dead until next day
Patriot:
-For one night can redirect all attacks on mayor/marshall to self
Angry Civilian: Can have one of two abilities
No Longer A Victim:
Can kill someone else, but dies in the process (maybe only dies if victim is not town?)
Nothing Left To Lose:
Burns his own house down to kill visitors