https://wccftech.com/valkyrie-profile-trademark-us/

Valkyrie Profile has been recently trademarked in the United States by Square Enix, further suggesting that classic entries in the series may be coming back to modern hardware.

The trademark, which can be checked out by going here, has been filed on April 13th, a few days after the Lenneth trademark has been filed in Australia. At this point, it is quite likely that the first entry in the series will be re-released in some form on modern gaming hardware.