So what could do Nintendo then ? Their advantage is their exclusives from where they get a huge majority of their profit. Considering this fact, they should remain in the best position of all to transit to the cloud gaming era.
Nintendo is a much smaller company than the others, with a business model rather different than its competition. They are in no rush to transition to cloud-only gaming. Hell, considering the SD sizes and prices in the market and Nintendo's own online infrastructure, they are not even ready for a digital-only system.
You know it deserves the GOTY.