Very good idea indeed, even if the info is only available to the leader of the gang it would be really helpful. That actually gave me another idea (I don't know why, it's somewhat irrelevant
It does concern turns in gangs though...).
The idea comes from the fact that in a large active gang, daily gang crimes and mass mails tend to be a lot so it would be very helpful for each gang member to see which such crimes are primarily addressed to them in a separate group (just like gang crimes set up by them currently appear). The creator of the crime could have an additional list(s) that would be used to select the suggested partner(s) for that crime. That would then be used to sort the list of gang crimes for any gang member in a more personalized manner to avoid confusion and frustration.
Helper... FROM BEYOOOND!!!