I feel like FFVII was perfect for this kind of remake because, as much as I like it, I'm not that fond of any particular element of the gameplay. Anything they decide to do with the systems and balancing, I'm in. Chrono Trigger, on the other hand, has incredible gameplay and pacing, wouldn't be too happy with them changing it just for the sake of making it fresh.
People asked for FFVII Remake to explore that world in high fidelity, but personally if I get Chrono Trigger again, I want that specific experience of playing it.
Also what terrifies me about a Vagrant Story remake. I'm currently playing through it for the first time, and it's such a brilliant game. They'd totally ruin it in a remake. A remaster with some QoL changes would be very welcome, though.