Nope, they couldn't even be bothered to really upgrade much of anything. Yet Monolith Soft went back and made a massive Wii RPG game look great. I've played these games countless times and I just don't like how low effort this is. I mean, just look at the box art. Didn't even try.
Of course, Nintendo likes to focus on making new software so I understand why they don't allocate staff to work on remaking 3 fundamentally different games but I just can't make myself get excited about this. But I'm not going to crap on your parade if you're hyped, do enjoy the collection if you're excited for it!