A few other SNES recommendations from the top of my head:
• EarthBound (aka Mother 2, another popular RPG with fun music. Combat may feel too grindy/frustrating though)
• Super Gussun Oyoyo (Lemmings + Tetris)
• Live A Live (RPG where you play characters from multiple timelines)
• Pop'n TwinBee (shoot-em-up and platformer with very colorful graphics in a pastelly palette)
• Terranigma (RPG spanning multiple eras)
• Treasure of the Rudras (Japan-only RPG with fan translation)
• Bomberman (hilarious couch PvP)
• Pocky & Rocky (cute shoot-em-up with a Japanese folklore theme)
• Yoshi's Island (one of the best platformers)
There were a bunch of other obscure titles with unique gameplay mechanics that I can't recall the names of at the moment. Will have to comb my ROMs folder.
They don't need to remaster or remake anything, just release it as is, and I'm sure it would sell well. I would anyway prefer the original with original graphics and soundtrack to a 3D remake or similar.
(Yes, I know this is quite different than having it on the Switch, but I mentioned it in case you have a DS and wasn't aware.)