While I'm thinking about it, I think it'd be really cool if they took a cue from The World Ends With You and unlock a chapter select for New Game+. Or--well, what I have in mind isn't exactly a chapter select, but something along the lines of a system where each time you see one of the endings, you open some kind of feature where you can jump to a point in the story where you would be able to get that ending when you feel like it. I don't know, it's hard to explain, but it'd be interesting to see.
I'd also like it if they took the cue to allow you to scale down your level whenever, so that I could adjust down and have some fun fighting wussy beginning-of-game bosses only to adjust back up when needed, but I'll try not to be too hopeful about that one.
Anyway, re: the price... As with the Dragon Quest remakes, TWEWY, and others, I'm annoyed at the probable Square-Enix Tax precisely because Chrono Trigger is such an excellent game. The gaming world isn't all about me, and I don't want one more layer of psychological barrier potentially preventing would-have-been newcomers from getting in on high-quality gaming, from purchasing CT, and from implicitly saying by doing so that they want more games in this vein. Fanservice and portability is great and all, but it would be nice if Chrono Trigger (and the DQ remakes) could earn another audience besides that whole wide world of 1) diehards who have already played and 2) people who have already had those diehards shill the game for them.