(Suggestion) Prevent claiming Guild Chests until you've claimed Guild Benefits
I've had a few guild members who have gone straight for the chests instead of claiming their Guild Benefits.
The problem with this is I can't place them properly for Guild Wars and they're not picking up map pieces to help their fellow guild members out.
Now, of course I can help them understand the downsides of going for guild chests first, but this is basically a player shooting their self in the foot because they don't fully understand the game mechanics.
I suggest that claiming a Guild Chest should only be allowed if you have already claimed guild rewards and a map piece for the day. This way players don't hamper their guild.
Also, why are players added to the guild wars list only after they've claimed benefits? That just seems all sorts of wrong (and it's very obnoxious for hosts/vice hosts).