I just like that idea very much. It calls back the NES and SNES era when Nintendo was king, communicates that the new console is the successor to the previous one, and it sounds good. There are two other options: call it "Switch 2", which is very boring, or call it something else entirely. I think getting rid of the "Switch" brand would be crazy considering the mindshare the Switch currently has. Whatever Nintendo calls it, it needs "Switch" in its name.