There are reports that Nintendo has big plans to celebrate 35 years since Super Mario Bros. came out. The celebration apparently includes remastering a whole host of Super Mario games specifically for the Nintendo Switch. Super Mario 64, Super Mario Sunshine, and Super Mario Galaxy are believed to be on the remaster list.
https://www.notebookcheck.net/Nintendo-to-celebrate-35-years-of-Super-Mario-with-remasters-of-games-like-Super-Mario-64-Super-Mario-Sunshine-and-Super-Mario-Galaxy-for-the-Nintendo-Switch.459521.0.html