Square Enix has posted a mysterious teaser trailer for 'Valkyrie Profile -Lenneth-'. An official Twitter account has also been opened. The Twitter accounts description translates to "the Goddess descends in 2018".
You can find the trailer here:
As for what the teaser may mean, Valkyrie Profile: Lenneth is a 2006 PSP port of the original 1999 PSX game. Its also worth noting that today, March 2, is set as the Twitter account's birthday. Valkyrie Profile: Lenneth for PSP originally released in Japan on March 2, 2006.
Perhaps it is getting a port to mobile devices or PC, such as with Chrono Trigger. Or perhaps it is getting a remake like the recently released Secret of Mana. In any case, well, we hope it fares better than those two releases.
We'll have to stay tuned for more information.