I wish they would because I want to know what happened after the game ended... But at the same time I know I would be disappointed by the outcome because SOMETHING would be wrong. Unless they could make the sequel exactly the way I want them to. I don't know what that would be, plot-wise, but there are certain elements and qualities about FF8 I wouldn't want changed. I think a remake would be disastrous. Even if they did improve the graphics and didn't change anything else, it would lose the essence of the original game (imo). As you can tell, I'm very pessimistic.

I do however, think that it would be a wise thing to do, sale-wise. Think about hype they'd create if they suddenly came out with a sequel to their highest selling Final Fantasy game!