I don't know. I really love them, I hope they will come back, but even if they do, the storylines have changed some in tone to fit more of what's popular thesedays... more and more RPGs take a serious tone. For me, I don't play games to read novels or to engage in serious thinking... for me, gaming is very much a relaxation sorta activity. I do it in-between things and I like the occasional RPG where the art is inspiring and beautiful and I have the power of suspense of disbelief, so being taken into an imaginary world is really nice... it doesn't have to be super serious all the time and I just like the scenery and the gameplay to take me into another world, not worry so much about the obvious non-sensical stuff.
My husband loves the Disgaea series, but it's all humor and it's confined to mini battlefields, so not enough depth for me... even though yeah, the system itself--I see it has a TON of depth... but as much as I like gameplay, I need a rich scenery and something to escape into. It's hard to do that with a strategy game... though I loved Final Fantasy Tactics... it's a little weird to compare the two though.