I want to make a request for a new treasure hunt please.
Other options have been discussed in other threads, but I do not remember reading about this idea yet.
I think that there should be some single city treasure hunts in Cairo.
They could start from any of the six factions in one of the other 4 main Sleuth cities. Then travel there to do the hunt. No home bases or other help will make a more level playing field for the smaller one or two person agencies to be able to compete against the larger agencies.
It gives Cairo another perk, and more reason for newer detectives to find the way into Cairo in the first place.
Just a thought to consider.