for selina, i was thinking the pi was someone she literally ran into somehow, probably while she was on the job investigating something or other. i think it might be ideal if she was a former peacekeeper as well but that's totally up to you! some sort of history/experience though might help. do you think she'd have an office or would she work out of her home/a mobile office? selina can come into an office or she can work from her own home on her research/tech background of investigations.