It seems to me that with minimal effort they could create:
1. A more challenging #MasterMode
2. A sandbox area to create and test builds with #Ultrahand with infinite materials (and perhaps an increased item limit), and spawn enemies to pit them against.
3. Something akin to the Trial of the Sword

They don't need to charge $30, it could be a $5 or even $10 add-on and it would be worth the price, and make enough in sales to justify the development time.

#Zelda #TearsOfTheKingdom #Nintendo