I think most of us would be very happy if we could get every month:
- a new adventure (any kind: easy, hard, epic, buff, coop, or a combination of these)*
- a new guild quest for every level
- a new daily quest (doesn't it seem ridiculous that level 50s get the same daily quests as level 5s?)
*I try not to suggest anything too impossible so I don't remember if I posted the idea before or backed out of posting. If BB made the tool they use to design adventure maps available for players, and have player designed maps evaluated on the test server, made a poll and chose a winner out of the highest ranking ones, then they wouldn't even have to concern themselves with designing new adventures, only with pricing and rewards. The winner could be awarded a nominal amount of gems but I think most of them would be happy just knowing others are playing with their maps.