I've got to wonder if Sakaguchi were still with Squeenix, would things have turned out differently for the FF series? Would we have had a good HD remake? Would XIII not have been the 13 hour tutorial handholding session?
Then I think about how we wouldn't have had things like Blue Dragon and Lost Odyssey. So I can't be too disappointed. Plus I love to play the PS1 versions of FF games anyway. I don't know how I would handle an HD remake because there's something magical about that period of my life that always seems to come back when I pop those wonderful discs in. Sure there were issues, they weren't perfect... but I still can marathon a session of IV, VI, VII, VIII, or IX and enjoy the time I spend with those wacky anime folks and their funky attire, impossible hair and freaky low polygon counts.
An HD remake would just weird that whole experience.