(Please try to keep this fun and or imaginative and leave performance based complaints/issues out of the thread.) There have been other threads in the past with different suggestions such as fishing, but event fatigue can be real and a new subtle change to an event quest with some degree of difficulty in completing might offer a new reward.
1. I'd love to have an addition in the mudball event to give extra rewards for pelting Stuga before she can speak. (Is it even possible? reward?)
2. Changing fishing so that you might hook a miniboss that catches ppl fishing while watching netflix unaware.
3. Adding an ability into the thieves guild skill line that lets you snare other players who are attempting to steal your treasure chest while you are fighting the mobs near it to get to it. (I could think of something harsher but a simple snare would be satisfying).
I could go on, but even the simple addition of some new paintings for my houses would be awesome. What would you like to see? (Maybe someone can come up with something that they could actually do in a future update/expansion)