Despite the fact that Final Fantasy XIII and its direct sequel aren't favorites among the JRPG faithful, it appears that Square Enix is considering a compilation, should fans want such a thing.
When asked by VG247 about such a possibility, FFXIII director Motomu Toriyama replied: “We are currently devoting all of our efforts to Lightning Returns. Although we would certainly like to give it some consideration – if there were a big enough demand from the fans.”
Would any of you be interested in such a trilogy? I'd have to pass, as trying to get through FFXIII by itself was hard enough.