I'd like to see the option of receiving GMs or randomized loot. It never made sense to me that GM were a random reward (especially on local leves). The name of the game is Guildleve, so why aren't the guilds giving more credit for helping the city-state?

I would trade this option for more restriction on where to pick up GMs. Perhaps GMs are only available in the city-state that houses the guild? As far as everyone maxing out on books for crafting, they can just lower the amount of GMs earned per local leve.