topic sounds little silly. i'll elaborate little more here.
Currently, the help section only shows list of non-random roles and their specials.
Things get nasty when the randomed role is the only role present in game and the setting for that role is unusual.
It's somewhat host's fault for making unusual setting but here's example:
there was Random neutral and some players figured out he's Serial killer and made plan to nail him down.
The plan went really wrong and SK won because....it turned out that "SK is invulnerable at night" option was on!! But help section didn't list SK and SK's specials because no SK except random SK was there. It sucks because not only his role was hidden, his perks were hidden also.
There's two solution to this...1. everyone should look carefully when host set up stuff, but it's easy to miss and impossible to notice if host uses saved setting
2. ideally, HELP section should list ALL roles and their perks if there is random role.