It would be cool if they got some interesting writer that could come up with some really innovative script, I think the Barbie movie played surprisingly well in the unexpected, and got a big payout for the risk. I have no idea what the Zelda movie could be, but I think going for Majora Mask or Wind Waker (less traditional Zelda), gives more possibilities for something different. Alternative would be insane budget LotR approach for something epic, but I think I would prefer the more arthouse film approach.