Question: what is grezzo working on?
Answer: Developer Grezzo is working on The Legend of Zelda: Link's Awakening on Switch, according to Nintendo's Eiji Aonuma in an interview with Kotaku at E3 2019. Grezzo has years of experience with the Zelda series, having brought Ocarina of Time and Majora's Mask to 3DS. They also assisted with Tri Force Heroes.