I think the time is come,for weekend missions to get update.Chase for example,can get increase in ninja fragments,or put more resent ninjas.Puzzles,well,i miss old ones,there was bigger variety,now we got 5 only,its kinda boring.Also rewards will need a little boost.Scrolls are ok,but lucky throw,man,there was a days i get only 1 or 2 in dice,enjoy that dango and ramen.It will be nice if we can get at least 2 more dice rolls.

Dont really sure if its possible Oasis to make his own weekend event,but if it can,there some suggestions:

-Mini fishing game

-Tetris like puzzle

-Slot machine