I have run into the issue of simply not having enough time to complete some of the daily event quests. I'm sure this is not a new problem but I may have a solution worth looking into.

What if a players playtime directly corresponded to how much time a player is on Lioden? For example if the max time a player interacts with Lioden can determine a reasonably sized quest for that specific player. That way the people that only have ten minutes in a day to check on their lions can also participate fully in the many events of Lioden.