Why don’t we just cap how many people can join any given raid? It seems like the main problem is with huge Klans who have a large pool of visits, so a limit of somewhere between 10-20 participants would limit an astronomical yield (though still allow for considerable amounts with efficient leadership). While raids could still be conducted back to back, visit-less participants would be far less welcome as they would take up valuable slots, solving the problem of members racking up tons of scoops without using a single visit.