I was just thinking it would be interesting to see a game starring Zelda. I think something using OoT's Shiekah Zelda would be most interesting, and can have Assassin's Creed or other stealth elements. Then imagine if it's based in the exact same time as OoT, so you're seeing Link running around in the background and helping him progress. It could even have the same boss battle but you're controlling Zelda, possibly with an unexpected twist that puts the story onto the "fail" timeline. It would need to have the story pretty fleshed out though.