Square-Enix grabs Secret of Mana and Final Fantasy Adventure trademarks in the U.S.

Just a week or two back, Square-Enix filed for new trademarks tied to Secret of Mana and Final Fantasy Adventure in Europe. Now it definitely seems they have something sneaky going on, as the company has also filed for these trademarks in the states. Is Square-Enix planning remakes or re-releases of some kind? There's definitely something going on with these classics, and I think many of us are eager to find out.