Nintendo could release Switch with a new 3D Mario and enhanced ports of Splatoon (bundled with Swtich) and Mario Kart 8. New Mario would include a hub to connect different worlds sensible to be explored. Read More
The Legend of Zelda: Breath of the Wild could not be ready for the Switch release. The localization process could be bigger and vast than Nintendo expected. Switch version would run smother than Wii U ver.