What games do you think would be great if they'd get properly remastered and would be a hit if it was done?
I believe this will mostly affects games which were lacking in technology.
I'd personally LOVE to see The Sims 1 or The Sims 2 re-released with performance and resolution upgrades, and, most importantly, made to be open world. Since they're older, I believe they could very easily render the entire map like The Sims 3, but with the charm of TS1 or TS2.
I cannot think of other games, since most games I see as adequate, whereas TS1 and TS2 were bound by system performance during their respective times.
Rayman 2: the great escape and Rayman 3: Hoodlum Havoc were my absolute favourite games when I was younger. The original trilogy of Spyro as well, but those have amazingly been remastered a few years ago.