So there's a heavy rumor floating that Diablo 3 is coming to Switch in a very near future.
https://mynintendonews.com/2018/02/2...ntendo-switch/
It should probably be taken with a grain of salt as the release is marked with 2019 and tbh - I don't know if Diablo 3 will last that long. They could very well present the next installment in summer/early fall